What are they?
Probiotics are live microorganisms that offer health benefits when eaten. They can be found in both supplements and fermented foods, and they may improve your digestive health, cardiac health and immune function, to name a few. Besides, several studies also suggest that probiotics can help you lose weight and belly fat
There are hundreds of different microorganisms in your digestive system, where most of them are bacteria, most of which are friendly. These friendly bacteria produce several important nutrients, like Vitamin K and certain B vitamins. They also help break down the fiber that the body can’t digest, turning it into beneficial short chain fatty acids like bytyrate
There are two main families of good bacteria in the gut: Bacteroidetes and firmicutes, and body weight seems to be related to the balance between these two bacteria families. Several studies have found that people with normal body weight have different gut bacteria than overweight or obese people. Specifically, overweight people have more firmicutes and less bacteroidetes, compared to normal weight people.
How do they affect weight?
It’s thought that certain probiotics can inhibit the absorption of dietary fat, increasing the amount of fat excreted with feces. In other words, they make you get fewer calories from the foods in your diet. Certain bacteria, such as those from the Lactobacillus family, work this way.
In addition to the above, probiotics may also help with the release of the satiety hormone, which lowers your appetite, called GLP-1. Increased levels of this hormone may help you burn calories and fat. And if it wasn’t enough, probiotics can increase levels of protein ANGPTL4. This may reduce de chance of inflammation due to fat absorption.
Probiotics may help you lose weight and belly fat
It’s been found that certain strains Lactobacillus reduce weight and body fat, among them, Lactobacillus gasseri seems to be the most effective one. And not only does it help you lose fat, but it may also prevent you from gaining weight when you follow a high-calorie diet, by slowing the accumulation of fat in the stomach, where it settles the most.
Hoever, not all probiotics help you lowe weight and belly fat. Some of them may even lead you to weight gain. The effects depend on the probiotic strain and also on several individual specific factors.
For now evidence indicates that Lactobacillus gasseri is the one that help people with obesity lose weight and belly fat. In the end, certain types of probiotics may have effects on your weight, especially when you combine them with a healthy diet based on real food.
However, there are other reasons to consume probiotics, since they can improve your digestive health, reduce inflammation, improve cardiovascular risk factors and even help fight depression and anxiety.