Some studies suggest that certain probiotic strains may also help in mild to moderate ulcerative colitis and possibly for bloating and gas in irritable bowel syndrome (IBS). Probiotic supplements, on the whole, “improve global symptoms, bloating, and flatulence in IBS,” by modifying the gut microbiome, according to a 2014 monograph from the American College of Gastroenterology. As IBS researchers said in a paper in Gastroenterology & Hepatology in 2015, “The concept of manipulating the microbiome is one of the most promising new ways in which to treat patients with IBS, but there is still much to learn.”
That’s why adding probiotics and prebiotics to your diet provide the best possible outcome from a bacterial perspective. It isn’t always easy to eat naturally prebiotic-enriched foods, however, because they are often distasteful to eat in quantity. Would you enjoy eating several cups of raw onion or garlic every day? Probably not. Other foods that contain prebiotic fiber, such as bread and bananas, are high in calories. Consuming hundreds of calories of these foods every day is counterproductive if you’re trying to lose weight.
The GI tract plays an important role as an interface between the host and the environment. It is colonized by about 10 trillion microbes of many different species, amounting to 1–2 kg in weight [O’Hara and Shanahan, 2006]. Only a minority (300–500) of these species can be cultured in vitro and studied [O’Hara and Shanahan, 2006]. Intestinal epithelial cells have the capacity to distinguish pathogenic from nonpathogenic bacteria on the basis of their invasiveness and the presence of flagella, although the exact mechanisms that allow them to do this have not been elucidated fully [Borchers et al. 2009].
Myriad factors – antibiotics, diet, stress, and age, among them – affect the balance of diverse microbes present in your gut. While you can replenish your gut bacteria by eating well and incorporating natural probiotics (ex. yogurt and kefir) into a healthy diet, these processes can take weeks or months; taking a regular probiotic is an easy and effective way to ensure your gut (and immune system) stays healthy, always.
Although most studies have shown few, if any, negative side effects, it is important to keep in mind that research on probiotics is still in a preliminary phase. There may be some risk for people who have certain health conditions. As with any supplement, it is essential that before you begin to take a probiotic supplement, that you speak with your physician first to help to ensure that you will not be putting your health at risk.
Formulated specifically for men, these capsules from Garden of Life are vegetarian as well as gluten-free, dairy-free, and soy-free. They tout 50 billion cultures per serving and 15 probiotic strains, including Lactobacilli and Bifidobacteria, which are resistant to stomach acid and bile. This probiotic is designed to help with constipation and gas as well as to promote colon health. The recommended daily dose is just one capsule per day, and it doesn’t have to be refrigerated.
° Paid spokesperson for Culturelle®. The information provided herein is for educational purposes only and is not intended to be construed as medical advice or to replace professional medical care. You should always seek the advice of a medical professional before starting any new medication or dietary supplement. The opinions stated herein are those solely of the writer and do not portray the opinions of the Culturelle brand, i-Health, Inc., or DSM
The second piece of research investigated whether patients should take probiotics to help the recovery of the natural gut bacteria after treatment with antibiotics. The evidence supporting this is not entirely clear and the FDA does not officially recommend it, but there are some reputable sources which discuss their use, such as this blog from Harvard Medical School. Research has suggested that up to 60% of healthcare professionals in the U.S. recommend taking probiotics, but is this justified and could it even be harmful?
Probiotics, like all strategies for helping promote your health, might not work for everyone. People have different diets, the microbes colonizing their gut are specific to each of us and everyone’s physiology is unique. Research often shows that some people respond to a specific probiotic strain and others do not. So if you feel a probiotic is something you’d like to use, one strategy is to try a product for about a month. If you don’t see a benefit, then perhaps it’s not the right one for you.
^ Jump up to: a b Cheplin HA, Rettger LF (December 1920). "Studies on the Transformation of the Intestinal Flora, with Special Reference to the Implantation of Bacillus Acidophilus: II. Feeding Experiments on Man". Proceedings of the National Academy of Sciences of the United States of America. 6 (12): 704–5. Bibcode:1920PNAS....6..704C. doi:10.1073/pnas.6.12.704. PMC 1084701. PMID 16576567.[non-primary source needed]