Probiotics and Weight Management

Many of us who have difficulty in managing our weight may have been under the impression that our gut, and its microflora—the bacteria within it that aid in our digestion and absorption of nutrients—are in poor health or balance due to our excessive weight…according to recent studies, there is a strong possibility that it is, in fact, the other way around!

Healthy intestinal microflora can be enough to help you “widdle that waist” .  Studies are not sure which particular species are important, but one thing is clear: slender people and obese people do have different gut flora, in different proportions, and the literature supports the use of probiotics to help you keep a healthy weight.

As the researchers reported:
“Even though diet will affect gut flora composition, most studies conclude that gut flora on its own has an effect on weight. Alteration of the gut microbiota can be an important part of a weight loss program.”

Probiotics may assist the gut in gaining energy from polysaccharides, help the body heighten its sensitivity to insulin, and benefit its ability to cope with inflammation.   Several mechanisms have been proposed as to how gut flora regulates weight. Among these is the idea that the bacterial populations in thinner individuals are actually less efficient at storing energy, in effect burning more calories during digestion and decreasing the “net” amount of energy that is stored as fat.

Probably the most important take away from this study was that while no one will argue that a healthy diet will improve over all well-being, there is much more to the story. Having an imbalance in intestinal microflora may lead to sugar cravings and disrupt satiety, and therefore playing a negative role in our food choices and consumption.

One viable option for restoring this balance may be the use of probiotic supplementation. By repopulating the digestive tract with a greater proportion and variety of microorganisms known to be health-promoting, a more effective balance of this internal ecosystem can be established and maintained.