What are Probiotics?

If you ever had problems with your digestive system, or you have taken antibiotics, you probably have received the advice to take probiotics. Broadly speaking, probiotics promote healthy digestive tract and a healthy immune system, by improving or restoring the gut flora. However, before diving deeper, it is good to know what they are exactly. According to the International Scientific Association for Probiotics and Prebiotics (ISAPP), a probiotic is defined as “live microorganisms that, when administered in adequate amounts, confer a health benefit on the host”. In other words, probiotics are live bacteria and yeasts that are good for you, especially for your digestive system. Probiotics are often called “good” bacteria and as you already know - your body is full of bacteria, both good and bad.

 What do probiotics do for you?

Help you replace the healthy bacteria that you lost during a treatment with antibiotics;

Promote the balance between the “good” and “bad” bacteria, in order for your body to work properly;

Increase the production of B-galactosidase, which is helpful for better lactose digestion ;

Increase the production of short-chain fatty acids in the colon, which decreases the intestinal pH;

Reduce visceral hypersensitivity (sensitivity to intestinal pain).

 Should you take probiotics if you have IBS?

 People with Irritable Bowel Syndrome (IBS) must follow a low FODMAP diet to keep everything under control. Apart from that, prebiotics and probiotics often contribute for better management of the syndrome, reduced symptoms and improved gut health. It is important to mention that individuals following a low FODMAP diet might have decreased intake of prebiotic fiber. Prebiotic is the compound that is not digested, but rather fermented by the microflora and stimulates growth of healthy bacteria in the GI tract. Unfortunately, people with IBS cannot take any probiotic and prebiotic because not all of them are suitable for sensitive stomachs. Products that are not low FODMAP approved could cause discomfort, require large dosages to be effective and only work in the colon. Prebiotics give bacteria stuff to eat and act as a “fuel” for the probiotic, but if you have IBS, you must avoid prebiotics that are starch-based or fibers.

Probiotics fodmap