The Friendly World of Probiotics


By: Dr. Isaac Eliaz, M.D.

Traveling can take a toll on a person's physical health. Many travelers understand first-hand the unfortunate risks to digestive health that often “come with the territory”, so to speak. Traveling can introduce foreign microbes to the digestive tract, resulting in mild to severe digestive problems, which may be difficult to diagnose. But by keeping the beneficial bacteria colonies in the gut healthy and strong, the chances of suffering from such digestive imbalances are far less. In addition, beneficial bacteria can strengthen overall health in a number of ways.

Digestive health is the cornerstone of vitality

Optimal digestion is truly the cornerstone of any health restoration and maintenance program, for many reasons. From complete nutrient absorption to immune health and even brain and neurotransmitter function, digestive health directly influences a wide range of critical processes in the body. And much of these digestive-related functions hinge on the presence of healthy bacteria colonies in the digestive tract. New studies are revealing insights into the far reaching health benefits, complexity, and uniqueness of the friendly bacteria which live in and around us, flourishing under the right conditions. One of the most beneficial strains being studied is called Saccharomyces boulardii.

S. Boulardii: a true friend

S. boulardii is a beneficial (“friendly”) yeast that can thrive in the digestive system, so it is considered “non-pathogenic”. This means that S. bouliardii colonization in the gut is healthy and beneficial, unlike pathogenic yeasts such as Candida albicans. Widely used in Europe now for many years, numerous studies have demonstrated S. boulardii’s beneficial effects in both treating and preventing diarrhea which occurs in a wide variety of circumstances, including acute microbial infections, antibiotic use, and in a number of chronic gastrointestinal disorders.

Studies have shown that this friendly yeast reduced the incidence of acute diarrhea in adults and children. Studies done on travelers found that the ingestion of S. boulardii significantly reduced the incidence of traveler’s diarrhea, which occurs when foreign microbes enter the system. Taking S. boulardii can also help prevent the onset of diarrhea as a side effect of antibiotic use.

Important information for anyone taking antibiotics

Pseudomembranous colitis is a serious digestive complication, which can occur with the use of antibiotics. Antibiotics may be necessary for acute infections, but they also kill the beneficial bacterial populations in the digestive tract and allow harmful bacteria and microbes to take over. One particularly bad bacteria overgrowth that can occur with some antibiotic use is called Clostridium difficile.

This bacterium produces toxins that can cause very serious and potentially life-threatening diarrhea, which is then treated with more antibiotics creating a vicious cycle. However, studies on S. boulardii are showing excellent results in the prevention and reoccurrence of this dangerous type of colitis. In addition, S. boulardii has been shown to stimulate immune antibody production against the C. difficile toxin specifically, as well as stimulate the production of enzymes in the digestive tract that help to break down this serious toxin. In addition, S. boulardii inhibits the growth and reproduction of the harmful Clostridium bacteria. For a person who is taking antibiotics or has taken them in the past, including S. boulardii in their daily program can help protect digestive and overall health naturally.

Help for Irritable Bowel Syndrome

Another digestive condition helped by S. boulardii is irritable bowel syndrome (IBS), which is characterized by a group of chronic digestive symptoms including abdominal pain often accompanied by multiple, loose stools. S. boulardii again comes to the rescue, proving its ability to normalize the stool and reduce the number of daily bowel movements. Anyone experiencing IBS should see a qualified practitioner who assesses for bacterial overgrowth, parasites, inflammatory markers, food sensitivities, etc, which can all contribute to the symptoms of IBS. At my clinic, Amitabha Medical Clinic and Healing Center, we have helped many chronic IBS sufferers using the best tools and methods of integrative and functional medicine. One of these methods is the use of beneficial bacteria including S. boulardii.

Natural anti-inflammatory actions

S. boulardii also communicates with the organism in which it lives and can help regulate inflammation throughout the body. It does this by modifying inflammatory pathways and inhibiting the production of pro-inflammatory chemicals. S. boulardii also promotes the body’s production of natural anti-inflammatory chemicals to help keep inflammation in check, an essential key to long term health and vitality.

Saccharomyces boulardii is a great ally in the ever-broadening family of beneficial organisms which provide protection from disease and help keep people healthy. S. boulardii  should be kept in mind if a person ever gets a case of diarrhea, has to take antibiotics or develops a candida overgrowth. 

For more tips on maintaining digestive health and wellness, download a copy of my free wellness guide, “The Drug Free Path to Healthy Digestion.”  As you strengthen your digestion naturally, your entire being will thank you with increased vitality and wellness.

About Dr. Eliaz:

Dr. Isaac Eliaz, M.D. has been a pioneer in integrative medicine since the early 1980s. He is a respected researcher, product formulator, clinical practitioner, author and lecturer. Specifically, Dr. Eliaz is a recognized leader in the field of integrative cancer treatment, immune enhancement and natural chelation and detox. He regularly publishes scientific studies on his integrative supplement formulas in peer reviewed journals and frequently teaches continuing education courses to practitioners worldwide on his unique approaches to health and healing.

 Dr. Eliaz integrates his background in Western medicine with extensive knowledge of traditional Chinese, Tibetan, Ayervedic, Homeopathic and complementary medical systems. With over 25 years of clinical experience and research, Dr. Eliaz offers a unique holistic approach to the relationship between health and disease, immune enhancement, detoxification and cancer prevention and treatment.

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