By Kevin Masson MSc, CSCS, CPT, USAW, FMS
Bringing healthy, affordable food to an area near you
When we say that BioFit Performance is bringing the best in all the industry we mean it! For that reason, I am excited to announce that we have teamed up with Sprouts farmers market to help all of our members with their nutritional and health goals.
Now, why would a strength conditioning facility and a grocery store team up? Well you see we have more in common than you may think, we care about our community and most importantly our health. Health, in today’s fast-paced, microwave world can be difficult. Making the right choice for what food is right for you and your family can sometimes be costly and possibly difficult to find. In fact, how do you even know where your food comes from or that it is organic? What does organic even mean?
The knowledgeable, experienced team members at Sprouts Farmers Market understand the importance that you place on your family’s food sources and are mindful of the costs of providing it to you at an affordable price. They can help you understand where the food that they offer comes from as well as the health benefits of eating organically grown and fed food.
When you stop by any of the 300 stores across the United States, you will walk into a welcoming environment and will be greeted by not simply employees of the company, but people as concerned about your meal and health choices as you are. The newest location in Oviedo, FL will be holding its Grand Opening Event on June 19, and we welcome you to join us to see what all of the talk is about.
Sprouts Farmers Market is not simply another hipster health food store or specialty food market. With a very strong emphasis on organic, you will find natural products, derived from sustainable sources throughout the store. The guiding principle behind the store is not only to provide you the consumer with healthy products at affordable prices. It is also community driven to ensure that everyone has access to healthy food, it supports local farmers and producers and ensures that local employees are adequately compensated.
Sprouts encourage its suppliers to follow its code of conduct of ethical purchasing, product traceability and fair treatment of people and animals. It believes in the concept of “Good Food. Good People”. In other words, good food comes from good people. With this mantra, Sprouts only utilizes suppliers who subscribe to and adopt the same ethical and sustainable practices that promote the well-being of all resources.
Unlike some other stores that tout healthy eating and healthy choices, Sprouts offers an all-inclusive one-stop-shop way of shopping. From the Vitamin and Body Care Department to the fresh produce, bulk item and even frozen departments, Sprouts has all of the essential items for you to take care of your family at an affordable price. No need to go to various stores, searching for the right products at the best prices. You will find everything right in one great location.
The Butcher Shop
Gone are the days of the corner butcher shop with its array of meats prominently displayed in the window for your selection. The butcher who not only knew your name but exactly how you like your meat to be cut. At Sprouts, the friendly, expert butchers will make you feel exactly like the local butcher did before. In fact, with all of the options for healthy choices, a Sprouts trained butcher can help you select from all natural, grass-fed and USDA Choice cuts of meat, chicken, and pork. Because of the high-volume that Sprouts orders, you can still have the highest quality in meat at an affordable price and know that it is a healthy choice for your family. Offering more than 20 varieties of sausage every day, an assortment of ready-to-cook meals, and cooking tips and suggestions, our butchers are certainly busy ensuring that you have a variety of options available to you.
In the mood for seafood? Be confident that you can choose from wild-caught and farm-raised, fresh, never frozen seafood. Delivered up to six times per week, our seafood is sure to provide you with a healthy meal option for your family.
Vitamins and Body Care
Sprouts understand that eating healthy is only half the battle in maintaining the overall well-being of you and your family. They understand that what you put on your body is just as beneficial as what you put into your body. With all of the toxins and chemicals that we are exposed to on a daily basis, don’t leave your health to simply what you ingest, as important as that is.
In the Vitamin and Body Care aisles, you will find more than 7,500 products to meet all of your needs including natural remedies, herbal supplements, holistic and natural body care innovations to help you care for and nourish your body on both the inside and out. The impressive selection of vitamins and supplements may, in fact, be overwhelming, but, our team here at BioFit and the team over at sprouts will guide you to the products and natural remedies that will be most beneficial for you.
Looking to offer a new, healthy snack? Want to explore new flavors and tempt your taste buds? Do you love to drink fresh brewed, organic coffee or tea? You will find all of it and more in the more 300 + bins and barrels that Sprouts has to offer. Each time that you shop, you are sure to find something new to try in a quantity that is right for you. Want to just sample a little this time to make sure you will like it? Scoop what you want from a large variety of bulk items such as fruits and nuts, spices, coffee and tea, candy and chocolate, grains and beans.
No need to stop at a traditional supermarket or superstore on the way home to pick up those other household items. You will find a variety of gluten-free, natural, plant-based products for all of your needs. Each product specifically designed as a better-for-you option to many traditional products, including Sprouts Branded products.
Want to ensure fresh and organic produce for your family? The abundance of local, organically grown fruits and vegetables will add variety to your healthy eating. Whether you are looking for common choices or more exotic varieties, you will surely find quality products at an affordable price at Sprouts. Due to the company’s sustainability and social responsibility policies, you are guaranteed that the products you are feeding your family is sourced from suppliers who are concerned about our planet’s resources and your health.
Sprouts is committed to only providing you with all organic products. You can be certain that all of the fruit and vegetables are free from GMOs and pesticides. Nothing but good here.
Whether you are looking to avoid sugar, are gluten-free or simply looking for good, wholesome baked goods, there will be something for everyone in the Bakery Department. All of the baked goods are made with the freshest, locally grown ingredients.
Entertaining? Why not consider the health of your guests as well, when planning your next get together? The freshly made catering trays available at Sprouts will delight your guests and maybe even convert them to Sprouts enthusiasts as well. Try the assortment of fresh deli meats and cheeses and be confident that you are feeding your family all-natural foods, made fresh from grass-fed cows that have never been treated with GMOs and are hormones free.
We are very proud to say that this new partnership will help our community in thriving through health and fitness. BioFit Performance and Sprouts Farmers Market are committed to you, your family’s health and sustaining the planet that we live in.
Our nutritionist will work with you to come up with a grocery list for your nutritional plan to meet all the macro and micronutrients that your body needs to train and recover optimally, all you have to do is pick it up at Sprouts.
If you are in the Oviedo, Fl area, please join us and the Sprouts Farmers Market team for the Grand Opening Celebration on June 19!
By Meagan Flynn BSc, CSCS, CPT, PN1, FMS
Did you know ingesting bacteria can actually make you healthier? Yes, its true, probiotics have been shown as incredibly beneficial not only for our gut health but for our entire bodies. When it comes to athletic performance, being on the top of your game for a competition or during intense training is of the utmost importance. Nothing puts a damper on your big day quite like being stuck on the toilet from that bad sushi you had yesterday or the cold you caught on the plane heading to your competition. As coaches, so much emphasis is put on not overtraining our clients or athletes and bulletproofing their bodies to be at peak physical fitness, we overlook the inside. In order to be functioning our system optimally as a whole needs to be working optimally as well. There is a common phrase coaches like to use ” you can’t out train a poor diet.” I would like to add “you can’t out train poor health.”
60 to 70 million Americans are affected by digestive diseases, costing the U.S. over $100 billion per year, according to the National Institute of Diabetes and Digestive and Kidney Diseases back in 2004. This number above doesn’t even include the other disorders and diseases that are largely linked to poor gut health like chronic inflammation, autoimmune diseases, and neurological disorders. With this overwhelming amount of people afflicted by digestive diseases and disorders, you’ve likely come across a client, family member, friend, or maybe even yourself may be plagued with some gastrointestinal issues. Probiotic use has been considered as a preventative and therapeutic approach to restore the healthy arrangement and function of our gut microbiome.
Use this as a guide to all things probiotics, what they are, their benefits, which foods to eat, which to avoid, and what supplements, if any, you should take to increase your gut health naturally, for athletes and general populations.
What does our microbiome do and where do probiotics come into play?
Probiotics are live microorganisms (in most cases, bacteria) that are similar to beneficial microorganisms found in the human gut. Also known as, ‘friendly” or “good” bacteria. (NIH) You may be surprised to know that bacteria in our body, known as our microbiome, outnumber our cells 10 to 1, just let that sink in for a second. If we were to dissect down to the cellular level, we are mainly made of bacteria. Every gut is sterile at birth, however, traveling through the birth canal is where we are first introduced to the microbiome of our mother, and in turn, our own immune system starts producing beneficial bacteria. Over time our gut cultivates a varied and individualistic amount of bacterial species, determined in part by our genetics and in part by our environment and what bacteria live on those around us. All 100 trillion bacteria that make the GI tract their playground are critical to our health on an impressive scale.
Some of you may have heard the term that the gut is our second brain, this came about from findings that the gut actually has its own nervous system called the enteric nervous system, whose main purpose is to regulate bodily functions of the gut and communication between the gut and the central nervous system- the brain and spinal cord, via the gut-brain axis. Communication can go in both directions gut-to-brain and brain-to-gut, and this is responsible for controlling the coordination between the brain, the intestinal tract, and endocrine and immune systems involved in maintaining gut function. The guts immune system has 70-80% of the body’s immune cells and the guts endocrine system uses 20 different hormones. If the balance of beneficial bacterial to pathogenic gets out of whack, it is easy to see how this can throw off a cascade of problems throughout the body because of its vast network and function in our immune, endocrine, and nervous system, as well as the role it plays in metabolic processes through absorption and production of nutrients and vitamins. As important as the GI tract is it’s highly vulnerable to the outside world and can be greatly influenced by diet. Current research has found a correlation that suggests our diet may play a direct role on our microbiota and health status. Disruptions of our microbiota may result in diverse disease states including chronic inflammation, autoimmune disease, and neurological disorders. Probiotics are proving to have an important role in our diet and are giving us a chance to have a safe, cost-effective and natural approach that protects us from infection.
In short, Our gut bacteria play important roles in:
- regulating digestion and metabolism
- instructing our immune system
- building and maintain the gut wall from invaders and pathogens
- blocking harmful microbes from setting up shop by producing antimicrobial chemicals to defend us from pathogens
- these bacteria also produce hundreds of neurochemicals the brain uses to regulate basic mental and physiological processes such as mood, memory, and learning.
Who knew bacteria had so much power over our health and why has the gut been so largely overlooked by health care providers when preventing and treating various symptoms largely linked to gut health? Probiotic research started back in the 1960s and just in the past decade has started to catch on; nonetheless, it is still widely overlooked by health professionals or misunderstood by consumers as to what probiotics actually help with and why you should include probiotics into your diet.
Benefits of Probiotics?
Probiotics have the potential to alleviate and treat various clinical symptoms such as diarrhea, traveler’s diarrhea, gastroenteritis, irritable bowel syndrome, and inflammatory bowel disease (IBD; Crohn’s disease and ulcerative colitis), cancer, depressed immune function, inadequate lactase digestion, infant allergies, failure-to-thrive, hyperlipidemia, hepatic diseases, Helicobacter pylori infections, and others.
One of the most well-known benefits of probiotics is their ability to aid in digestion and relieve unwanted symptoms directly related to the gut. Lactic acid bacteria, in particular, have been proven to help aid in lowering the pH of the intestines, creating a thriving environment for beneficial bacteria to assist in the proper breakdown and production of essential enzymes and nutrients. This allows our bodies to fully utilize the nutrients from the foods we are already eating for optimal absorption. You can have the best nutritional program and eat the healthiest foods, but it’s not about the nutrients you eat, it’s about the nutrients you’re able to absorb.
Over the last few years, multivitamins have taken a back seat in the supplement industry. No longer are they the golden standard, staple supplement everyone should be taking every day. The problem with multivitamins is they do not get absorbed optimally through our gut. Most often what happens is the majority of it gets excreted through your urine because its bioavailability sucks. Some “vitamins” included are not actually the chemical component found naturally in food, they were created in a lab to ” mimic” what is actually found in nature, and our bodies end up just excreting them out with waste. Eventually what you have is some really expensive weirdly colored pee. However, the best way to get nutrients is from the food you are already currently eating, given that the foods you are eating are not overly processed. The inclusion of beneficial bacteria in our guts allows for a better breakdown of our foods, and they even produce essential vitamins including B vitamins we wouldn’t get otherwise.
Another benefit of probiotics, specifically lactic acid bacteria, is their ability to alleviate lactose intolerance. These bacteria that are commonly found in fermented milk products, such as Greek yogurt and kefir, for instance, have enough of the lactase enzyme, that is critical for the breakdown of lactose, it actually prevents and alleviates symptoms commonly associated with lactose intolerant individuals.
Probiotics can also help improve chronic inflammatory diseases of the intestines, such as inflammatory bowel disease and celiac disease, both of which are characterized by a leaky intestinal barrier. The intestines allow the absorption of nutrients while also providing a barrier from harmful substances and bacteria. Tight junctions are basically the security guards along the intestinal wall, sealing the space between adjacent epithelial cells. They say who gets in (nutrients, water, ions) and who does not (pathogens and other harmful substances). These tight junctions are not fixed complexes; they are constantly being remodeled due to interactions with the environment, such as food residue, toxins, infections, stress, aging, and beneficial bacteria. If the tight junctions become faulty or do not work properly, they allow intestinal contents to leak out into other areas of the body like the bloodstream, spiking inflammation and alarming our immune system to go on attack. Increased intestinal permeability is implicated in autoimmune, inflammatory, and atopic diseases (such as asthma and eczema), which can manifest locally and systemically. The beneficial bacteria in our gut help safeguard the epithelial lining of our GI tract and keep tight junctions working properly, along with the proper diet of eliminating triggers and stress management.
Immune Boosting and Fights off Inflammation
If 70-80% of the body’s immune system resides in the gut, it is not so far-fetched of an idea that healing the gut and keeping it healthy can be of great importance when we are looking at warding off disease and increasing our longevity and quality of life. If our gut is healthy, chances are we are healthy. Unfortunately, due to our modern culture leaky gut is more common than we would like and autoimmune diseases are on the rise while inflammation is still the main culprit behind majority of diseases. Hashimoto’s, lupus, multiple sclerosis, psoriasis, fibromyalgia, rheumatoid arthritis, and type 1 diabetes, just to name a few, are all strongly correlated to a misdirected immune system, where your immune system starts attacking your own cells, and it is speculated that this is the result of a leaky intestinal barrier, allowing the passage of infection, antigens, toxins, and food residue into the bloodstream and allowing it to travel all over the body, sending the immune system into a frenzy. As you can see, having a leaky gut can lead to far greater problems outside of the digestive system. When the GI tract becomes inflamed and permeable, it serves as a link between inflammatory disease of the GI tract and extra-inflammatory disorders such as arthritis.
Consuming probiotics can down-regulate or modify the immune response and improve the immune system’s reaction, believed to be by, activating and increasing the number of macrophages, increasing levels of cytokines, increasing natural killer cell activity, and/or increasing levels of immunoglobulins. Majority of research shows the benefit of consuming probiotics to modulate inflammation and re-direct the immune system in a quest to improve autoimmune diseases and inflammation such as rheumatoid arthritis.
More research needs to be done as there still is no cure for the diseases mentioned above; however probiotic use has only shown positive results, and it is worth talking to with your doctor about if you or someone you know are suffering from inflammation and/or autoimmune disease. Above all, it should be looked at as a preventative measure for protection as we age with life’s stresses to keep ourselves thriving and living a good quality life.
Decrease in Antibiotic Resistance
“Historically, we had plenty of probiotics in our diets from eating fresh foods from good soil and by fermenting our foods to keep them from spoiling. Today, however, because of refrigeration and agricultural practices like soaking our foods with chlorine, much of our food contains little to no probiotics in the name of sanitation. Actually, many foods contain dangerous antibiotics that kill off the good bacteria in our bodies.”- Dr. Axe
Current research on probiotics has in part been dedicated to finding alternative treatments to antibiotics and to find a solution against the ongoing problem of antibiotic resistance among superbugs. The growing rate of hospital infections and strain-resistant bacteria have become hard to manage with traditional protocol. Mostly due to the overuse of antibiotics such as doctors excessively prescribing antibiotics and/or misuse by patients, antibacterial soaps, cleaning products and heavy use of pesticides on produce and antibiotic use on our livestock. This becomes problematic because heavy use of chemical pesticides reduces the quality of our soil, and with the additional overuse of antibiotics and related products we are completely and excessively sterilizing our environment and therefore sterilizing ourselves, which in turn is negatively affecting our health as a community and throwing off our microbiome balance that keeps us functioning at our best. On top of all of that, harmful bacteria are evolving and finding ways to become more aggressive and more efficient in the face of traditional antibiotic treatment which is very worrisome and remains a huge issue we are facing. The problem with antibiotics and antibacterial agents is although they kill harmful bacteria they also kill beneficial bacteria we need to be able to fight them off. Also, these beneficial bacteria are important for our basic bodily functions and directly correlate to our immune, endocrine, and neurological systems affecting our bodies on a grander scale. What has been lacking for so long with traditional protocol is doctors weren’t advising patients to replace those beneficial bacteria lost through a course of antibiotic treatment, therefore throwing our microbiome balance off and cascades of other ailments end up showing up later on, eventually continuing our need for medical treatment. Unbeknown to us that this treatment of antibiotics although it does help kill harmful bacteria and makes us feel better, after a certain point it stops being as effective due to antibiotic-resistant strains. Fortunately, doctors are starting to catch on and are very hesitant to prescribe antibiotics and are communicating with their patients the importance of probiotics as a result of the beneficial research being done on probiotics.
The good news is, probiotics may decrease the risk of antibiotic-induced superinfections in the gut and the vagina; as well as, produce antibacterial substances that depress pathogenic bacterial inhabitants and disrupt biofilms, making it easier for antibiotics to function; and enhance intestinal immunity, therefore aiding in the annihilation of the organisms at the mucosal site. In recent studies, the inclusion of lactic acid bacteria for 30 days after being treated with metronidazole administered orally for seven days doubled the cure rate in women treated for bacterial vaginosis. Also in another current research, the amount of amoxicillin required to kill E. coli was halved with the co-inclusion of lactic acid bacteria.
In 1994, the World Health Organization deemed probiotics to be the next-most important immune defense system when commonly prescribed antibiotics are rendered useless by antibiotic resistance.
May Improve Mental Illness
The communication between the gut and the brain via the gut-brain axis is crucial because it has the ability to modulate functions of our immune system, endocrine system (includes all the glands in your body that make hormones), metabolism, and nervous system. You may have previously believed that mood and behavior cannot possibly be affected by the gut; however, 95% of the body’s supply of serotonin (known as the body’s natural feel-good chemical) is produced by our gut bacteria, which in turn influences both mood and gastrointestinal activity. Gut bacteria produce and respond to the same neurochemicals—such as GABA, serotonin, norepinephrine, dopamine, acetylcholine, and melatonin—that the brain uses to regulate mood and cognition. Low serotonin levels are commonly associated with depression. Probiotics have become of great interest because of their anti-inflammatory qualities that may help to alleviate anxiety by reducing inflammation along the gut-brain axis.
It has been shown through research that harmful bacteria can ramp up anxiety, while numerous studies have shown that beneficial bacteria can cause anxiety-prone mice to calm down. In one study, mice were given broth with or without Lactobacillus rhamnosus. After 28 days, the mice were run through a variety of different tests to detect signs of depression and anxiety. What they ended up finding was mice given the lactobacillus were more willing to explore exposed areas of the maze and less likely to give up and just start floating in the forced swim test. Also, their physiological response to stress was lessened, and lower levels of the stress hormone corticosterone were produced, while an increase in GABA- whose main role is reducing neuronal excitability- was found.
Stress-induced changes to the microbiome and increased intestinal permeability may, in turn, affect behavior and the brain. Inflammatory cytokines, produced defensively by the gut in the face of an infection, may disrupt brain neurochemistry and make people more vulnerable to anxiety and depression. This possibly can help explain why those with chronic GI disorders such as Crohn’s disease, ulcerative colitis, and irritable bowel syndrome are also commonly plagued by anxiety and depression. Keeping anxiety and depression under control may improve inflammation in the gut and improvements in inflammatory responses in the gut may improve mood by altering brain biochemistry.
Recognizing that communication between the brain and the gut is bidirectional also points toward new ways of treating both the physical symptoms of intestinal disease and the psychological disorders that are so often present. Inclusion of probiotics may lead to a reduction in re-hospitalization from manic episodes in manic depression. Probiotics have also shown some surprising and hopeful results with autism, but research is still being done and it remains to be determined if in the future probiotics may also improve symptoms of autism including abnormal behaviors, cognitive and language development, brain function and connectivity.
Weight loss and Diabetes treatment
Probiotics may be of great use when it comes to alleviating symptoms and preventing Type 2 diabetes. In a large study of almost 200,000 subjects, a little bit more than 15,000 of them having type 2 diabetes, probiotic-rich yogurt reduced the risk of developing diabetes. Diabetics may benefit from probiotics by improvement of insulin sensitivity, management of blood sugar levels, and a decrease in autoimmune response, with the improvement of immune responses and reaction.
Human diets may have a direct effect on the microbiome, which ultimately can change biochemical reactions taking place in the intestines. Research has determined that gut microbes can alter gene expression in the intestinal tract mucosa, completely altering the function of the GI tract, such as nutrient absorption, energy metabolism, and intestinal barrier function. Changes in the microbiome, where beneficial bacteria is lower than the amount of harmful bacteria, may contribute to disease susceptibility and there have been several studies that link this change in microbial communities to low-grade chronic inflammation and metabolic disorders, ultimately resulting in metabolic syndrome, obesity, and diabetes.
Probiotics may enhance the functionality of existing microbes in the gut by competition for nutrients, production of growth substrates or inhibitors and modulation of intestinal immunity.
Probiotics on Athletic Performance?
The GI system plays an important role in an athletes ability to perform strenuous exercise and promotes early recovery. In contrast, if the GI system is compromised; this will likely impair performance and the athlete’s ability to recover quickly. Symptoms such as nausea, vomiting, abdominal angina, and bloody diarrhea may result from a weakened GI system and occurs in 25-70% of endurance athletes.
For athletes, coaches, and exercise scientists preventing illness during competition and training is a top priority. Widespread curiosities exist on the use of probiotics to boost host resiliency to illness and how probiotics may indirectly improve athletic performance by preserving GI function, deterring immunosuppressive effects of rigorous exercise, and reduction in the likelihood of acquiring an illness. Some athletes, especially endurance athletes who participate in sports such as swimming, cycling, rowing, and triathlons, may suffer from frequent or increased incidences of upper respiratory tract illness during heavy training and competition. This is likely the result of physical and environmental stress put on the body during these times, which causes disruptions in immunity, increases in permeability of the intestinal tract, and consequentially allowing an increase in opportunity for pathogens to establish infection. Many of the changes in immunity from exercise are similar to the changes in immunity associated with other types of stress- specifically sleep deprivation, aging, and psychological stress.
With intense exercise the body reduces blood flow to the gut and directs it towards our extremities, thus resulting in oxidative stress and damage on our epithelial cells in our gut and loss of epithelial integrity. Loss of epithelial integrity is correlated with increases in intestinal inflammation, bacterial translocation, and increased GI permeability. Healthy individuals are able to manage and neutralize these negative effects without symptoms or negative consequences after strenuous exercise. However, certain individuals may have a higher vulnerability to intestinal injury and fluctuations in GI permeability based on factors such as age, being of the female sex, medications (NSAIDs mainly), anyone with limited cardiovascular and/or pulmonary capacity (COPD and heart disease, to name a few) dehydration, food intake, a hot humid environment, and type of exercise, its duration and intensity.
When it comes to professional athletes and general populations individualized training, nutrition, and supplemental strategies can be largely advantageous and used to prevent intestinal and immunity compromise during exercise.
- Reduction of exercise intensity to maintain heart rates below the level at which symptoms occur, either temporarily or for a longer period of time based on the individual’s outcome.
- Another possibility is to precondition or train the gut to withstand prolonged exercise by gradually increasing intensity during a single training session, possibly creating an opportunity to establish an equilibrium that fits the altered physiological state.
- Also increasing fluids and food intake during training, studies show that individuals experience less GI discomfort during training when they consume fluids and easily digested food in training sessions.
- Avoid large meals and the intake of nutritional products that are not easily digested in the timeframe of 2-3 hours before strenuous physical activity
- such as foods high in fiber, fat or protein
- During exercise, easily digested carbohydrate ingestion is recommended for prolonged and intense exercise to replete glucose stores and aid in the post-exercise recovery process. However avoid hyperosmolar fluids, for instance, excessive amounts of carbohydrates like dextrose, as this has been associated with abdominal distress and diarrhea during training.
- Intake of high fat before exercise and during is not recommended, however fat enriched nutrition ingested post-exercise may improve GI function, reduction in intestinal inflammation, permeability, and bacterial translocation.
- Athletes personal preferences for food and fluids during training should be taken into consideration when advising
- Adequate fluid intake is crucial for maintaining hydration and intestinal barrier function during prolonged intense activity. Fluid loss is extremely variable between individuals and should be customized individually to maintain adequate hydration before, during, and after exercise.
- Avoidance of nonsteroidal anti-inflammatory drugs (NSAIDS), commonly used for pain management such as Aspirin, Ibuprofen, Celebrex, and Naproxen (Aleve) to name a few, as they aggravate GI distress and cause significant small intestinal injury especially during exercise. The use of NSAIDs is associated with a 3-5x greater increase in risk of upper GI complications, mucosal bleeding, or perforation when compared to no medication. If you must take this medication then avoid intense exercise until you are feeling better.
- The use of Glutamine, arginine, citrulline, nitrite, and nitrate supplementation is beneficial in improving GI blood flow because of the increase in nitric oxide and thereby may help decrease the risk of GI injury, intestinal permeability, and inflammation.
- Nitrate is normally ingested through green leafy vegetables such as lettuce, spinach, as well as beetroot. After ingestion, nitrate is reduced to nitrite by beneficial bacteria in our saliva and furthermore through the digestion process, nitrites are converted into nitric oxide (NO). Vitamin C and polyphenols naturally found along with green leafy vegetables and beetroot enhance the production of NO. Supplementing with beetroot juice or vegetable juice containing natural vitamin C around training shows increases in gastric blood flow, enhanced tolerance to moderate to high-intensity training, and improved time-trial performance. Conclusively, nitrate supplementation could prevent unwanted exercise related GI problems.
There is still a lot of research to be done on the effects of probiotics on athletes, however, in one study, 20 elite male runners over a 4 month period of winter training, half were given a placebo, and the other half received Lactobacillus fermentum. The athletes that received the probiotic supplement reported less than half the number of days of respiratory symptoms during the supplementation period compared to the placebo group, while illness severity was also lower in the probiotic group. In another study showing similar results, 721 healthy adults over three winter periods were given a range of probiotics with prebiotics formulations, which reduced the number of illness episodes (common cold, flu, and upper respiratory) by 30-45%, while also reducing the episode duration and severity of the illness. Substantial amounts of research indicate that probiotic bacteria have a strong innate ability to modulate various aspects of our immune system for the better, although it remains to be seen if probiotics can give an increased edge to healthy elite athletes who are on the top of their game. No matter how small of an edge they may give to athletes, the research has shown probiotics to be largely beneficial for overall health in non-athletes and general populations. The choice to use probiotic supplements should be based solely on the individual and their desired outcome.
Top 9 Probiotic killers:
- Overuse of prescription antibiotics
- GMO foods
- Inflammatory Gluten
- Emotional Stress
- Lack of exercise
- Over sanitation
- Poor sleep habits
How to increase your gut health and reap the benefits of probiotics?
Eating more sour foods like apple cider vinegar and fermented vegetables like Sauerkraut and Kimchi are naturally going to deliver several beneficial bacteria for gut health. Apple cider vinegar can even act as a prebiotic as well, feeding beneficial bacteria already living in your gut to keep them flourishing. One tablespoon twice a day to any drink of your choice is an easy way to consume apple cider vinegar or can even be used in salad dressings. Another way is to increase the amount of probiotic-rich foods into your diet such as high-quality grass-fed Greek yogurt, Kefir, and Kombucha. Additionally, eating healthy foods high in fiber like chia seeds, flaxseeds, and sweet potatoes to name a few are going to naturally boost probiotics by fueling the beneficial bacteria in your gut to keep them alive. Lastly, taking a high-quality probiotic supplement is another great way to boost the gut microbiome, but there are a few things to know before choosing one which I will go into detail below.
- Kefir (Coconut kefir is a dairy free option)
- Cultured vegetables (Sauerkraut and Kimchi)
- Apple cider vinegar
- Miso and Tempeh
- Raw dairy (unpasteurized)
Prebiotic Rich Foods
- Chicory root
- Chia seeds
- Pumpkin seeds
How can you tell which supplement to buy?
In order to choose the best probiotic supplement for you, different strains need to be taken into account. Different probiotic strains have been associated with different therapeutic properties, therefore if you are interested in taking probiotics to benefit a specific concern knowing the difference between strains and choosing the one that is right for you can possibly give a better outcome. I will include a graph below with the various probiotics and their associated therapeutic benefits. On the other hand, if you just wish to increase the diversity of your gut microbiome just for all around prevention and improving gut health eating probiotic-rich foods or consuming a highly diverse probiotic supplement may be of interest.
Criteria used to select a lactic acid bacteria to be used in a quality probiotic:
- Exert beneficial effect on host
- Must remain viable through-out shelf life of product
- Withstand transit through the gut
- Able to adhere to the intestinal lining and colonize the GI tract
- Produce antimicrobial substances toward pathogens
- Stabilize the intestinal microflora and be associated with health benefits
Criteria you should use to choose a high-quality probiotic supplement:
- Brand quality
- Look for reputable brands that do outside lab verification to prove that the supplement you are buying actually does provide what it says it should. Consumerlab.com, NSF International, U.S. Pharmacopeia, and UL have long histories of certifying supplements. However, they do not verify the supplement has therapeutic value, just verification that it contains what is advertised. Supplements brands have to pay big money to get their products verified so many do not, look for brands that do test to show transparency to consumers. Also, read reviews on their website to read other consumers history with the product.
- High CFU count
- Choose a probiotic supplement that has 15 billion to 100 billion colony forming units. The more the probiotic supplement has, the better to assure that through digestion and shelf life you are still getting a large amount of beneficial bacteria into the gut and allow them to stabilize themselves there.
- Survivability and strain diversity
- The more diverse your gut is, the healthier it is believed to be, so choosing a probiotic that has a variety of different strains, such as 10 or more is a better value. Also, choosing a supplement that is shelf stable and does not need to be refrigerated is also vital to the survivability once the supplement is introduced to the harsh environment of the stomach during digestion. On another note, inclusion of strains like Saccharomyces boulardii, Bacillus coagulans, B. subtillus, Lactobacillus Plantarum and other cultures allow the probiotic to make it to the gut and have the ability to adhere and mature there.
- Prebiotics and supplementary ingredients
- In order for commensal bacteria to survive and grow they need fuel known as prebiotics; therefore they should also be included in a high-quality probiotic supplement. Also, some high-quality probiotics will also include other ingredients to help support digestion and immunity, such as ginger, milk thistle, ashwagandha, and others.
- Living vs. dead
- “Live and active cultures” is important to ensure you are not buying possibly dead bacteria that will not provide the benefits you are after.
Probiotic side effects/Precautions
Always consult with your healthcare practitioner before radically changing your diet or including supplementation. Although probiotics help with digestive health, they can cause mostly minor side effects such as upset stomach, bloating, gas, constipation, and even diarrhea in the beginning of a rigorous new change in diet and inclusion of probiotic supplementation. Therefore, if you do want to start including probiotics into your diet or supplementation into your arsenal then do so gradually over time, starting with a small dose or small inclusion of probiotic-rich foods. For instance, start with the inclusion of healthy foods like sauerkraut, apple cider vinegar, and asparagus, then include Greek yogurt and kefir as tolerated, and experiment with Kombucha drinks as they are non-dairy and some contain digestive supporting ingredients like ginger to soothe unwanted symptoms. Adding in a good quality supplement can also help quicken the process if you choose to. The side effects mentioned are usually short-lived and will dissipate once you start cultivating your gut with beneficial bacteria, however always monitor along with your doctor and if unwanted symptoms continue after a few weeks, stop taking the probiotic and consult your doctor.
In very rare instances, some people who have a compromised immune system, recent surgery, acute pancreatitis, prolonged hospitalization, or serious illness may experience more severe complications. However, this risk is very low, and no serious infections have been reported in clinical studies of general populations.
Take Away Points
- Probiotics are beneficial bacteria commonly found in the gut microflora
- Our gut bacteria play important roles in:
- Regulating digestion and metabolism
- Instructing our immune system
- Building and maintain the gut wall from invaders and pathogens
- Production and secretion of antimicrobial chemicals that fight off harmful invaders
- Production of hundreds of neurochemicals the brain uses to regulate basic mental and physiological processes such as mood, memory, and learning.
- The ratio between beneficial bacteria to harmful bacteria is crucial to our overall health. If this ratio gets out of whack, our health tends to see negative consequences as a result whether it is found locally in the gut- such as IBS or Crohn’s disease or found systemically in the body- such as psoriasis or Rheumatoid arthritis.
- Exercise can increase intestinal permeability, bacterial translocation, and intestinal inflammation. However, there are training, nutrition, and supplemental strategies that can be used to prevent unwanted consequences of intense training.
- Ways to increase probiotics in your gut are
- Avoid probiotic killers as much as possible- such as alcohol, NSAIDs, stress, and sugar.
- Eat more sour and fermented foods to restore balance- such as sauerkraut, kefir, kombucha, and apple cider vinegar
- Eating a diet full of healthy fiber such as sweet potatoes, asparagus, flax seeds, and garlic to help the beneficial bacteria thrive
- Take a high-quality probiotic supplement
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By Joshua Dennis MSc, CSCS, CISSN, CPT
Once you got your nutrition and training dialed in you may want to consider using supplements. Supplements should be used just as their name implies; to supplement an already sound training and diet plan. Too many times novice lifters will get caught in the hype of muscle magazines and waste their money on ineffective and potentially dangerous supplements. However, there is one particular supplement that has proven itself time and time again. That supplement is creatine monohydrate.
What is creatine?
Creatine is arguably the most research tested and proven supplement available for strength/hypertrophy athletes. In fact, in over 500 studies conducted on creatine’s performance benefits, 70% have shown significant improvements, and none have seen detriment (Wells & Esgro, 2013). Technically speaking, creatine is a non-protein nitrogen-containing compound that is made from the amino acids arginine, glycine, and methionine (Brunzel, 2003). In other words, creatine is a compound that is naturally occurring in the body. Most of the body’s creatine stores reside in skeletal muscle, although trace amounts are also found in the eyes, brain, testes, and kidneys (Kreider et al., 2008). Not only that, creatine is also commonly found in foods such as meat and fish.
What does it do?
One of creatine’s functions in the body is to buffer ATP (Feldman, 1999). This means that was your body uses ATP for muscle contractions, creatine donates its phosphate group to help sustain ATP production. Within the body creatine also functions as an osmolyte (Alfieri et al., 2006). Osmolytes help to draw water into cells. This can give your muscle “fuller” appearance and will also enhance cell swelling, a potent anabolic stimulus (Schoenfeld, 2010). Creatine may also assist in recovery from exercise if combined with a carbohydrate source. A study by Nelson, Arnall, Kokkonen, Day, and Evens (2001) found that muscle glycogen levels can be enhanced by taking creatine prior to ingesting carbohydrates. The enhanced glycogen stores will provide more energy to fuel you through your grueling workouts.
Perhaps creatine’s most widely known benefits are its ability to increase both lean body mass and strength. A recent study just reconfirmed these benefits when they saw greater strength and lean body mass in subjects how took creatine over a placebo, regardless of timing (Candow, Vogt, Johannsmeyer, Forbes, & Farthing, 2015). Although strength may seem more beneficial to a powerlifter than a bodybuilder, do not underestimate its value. The ability to lift heavier weights during your workout will result in an increased overload and volume. If periodized correctly the greater training volume will work wonders in developing muscle mass.
If my body naturally stores creatine then why do I need to supplement?
The body naturally stores about 120 grams of creatine for a 70 kg individual. However, after creatine supplementation, the body has shown to hold up to 160 grams (Buford et al., 2007). The extra creatine equals additional explosive energy and the ability to better utilize the body’s alactic (non-lactate producing) energy system.
Creatine Myths and Misconceptions
Now that we have covered what creatine does, it’s time to dispel the most common myths about creatine. The most prevalent myths surrounding creatine are: all weight gained during creatine supplementation is due to water, creatine causes renal distress, creatine causes cramping and dehydration, long-term effects of effects of creatine supplementation are entirely unknown, and creatine use is illegal. Over the years research has refuted all of these claims (Buford et al., 2007). As with any supplement, you should be an informed consumer and understand what the literature has to say about a product before you buy it.
Before creatine can express its full ergogenic effects, it must be loaded into the body. A recent meta-analysis on creatine found the typical load to be about 20 grams per day over the course of 5 to 7 days (Lanhers et al., 2015). The dose is typically split up to several smaller amounts taken during the day. Following a creatine load, a maintenance dose of 5 grams daily is common. A wash-out period for creatine is not needed because long-term creatine use does not result in suppression of endogenous creatine production after cessation of use (Wells & Esgro, 2013).
Is creatine safe?
As addressed earlier, the myth that creatine causes renal distress is not supported by research. Additionally, there have been studies conducted on individuals taking creatine for decades with no side effects (Buford et al., 2007). The only significant side effect seen with creatine supplementation is weight gain.
When should I take creatine?
Like other nutrients, there may be a benefit to strategically timing creatine ingestion. Research by (Antonio & Ciccone, 2013) showed that in resistance trained males, creatine taken post-workout was slightly more advantages in terms of body composition and strength gains when compared to pre-workout consumption. A practical recommendation is to add creatine to the post-workout shake/meal to possibly elicit synergistic benefits such as the increase in glycogen replenishment.
What form of creatine is best?
Over the last few years, there has been a surge of novel forms of creatine coming out. The newer forms include ethyl esters, tri-creatine malate, buffered creatine, conjugated creatine, and others. The efficacy of these newer types is favorable for some and not so much with others (Wells & Esgro, 2013). From an economical and performance standpoint, it is best to stick with the basic creatine monohydrate. To date, research has not found alternative forms of creatine to promote greater retention than the monohydrate variety.
When taken in the appropriate dosage, creatine monohydrate supplementation has shown to be both safe and effective. Creatine can improve muscular strength, lean body mass, cell swelling, glycogen storage, and more. All of these ergogenic benefits will help the bodybuilder progress towards optimal performance. Even better is that most of the negative aspects rumored around creatine turn out to be untrue and unsupported. In the wild west supplement industry, creatine is a compound you can count on.
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