The idea of tossing down billions of bacteria in your gut might seem confusing as they enjoy a notorious reputation for causing a plethora of diseases. But studies have shown that probiotics actually help the human body balance metabolism and weight loss.

Weight management is no longer solely based on calorie intake vs exertion. Proper gut health fueled by a diverse range  of probiotics is becoming a key focus for experts.

Let’s dig deep to know probiotics and their ability to manage metabolism and weight loss.

What are probiotics?

Probiotics are living microorganisms such as bacteria or some type of yeasts that, when consumed, can provide the consumer with health benefits. Probiotics should not be confused with bacteria already living in our gut. The bacteria that live in our gut can be good as well as bad. Probiotics work by altering your gut bacteria's composition; resultantly, the good bacteria push the harmful bacteria out of your intestine and body.

 The most common probiotic bacteria are bifidobacterium and lactobacillus. If you are interested in consuming probiotics, you can use either probiotic supplements or probiotic foods such as yogurt tempeh, kefir, and kimchi. Probiotic is now an industry of $37 million in the United States, and sales of probiotic-rich kefir and yogurt have swelled almost 30% in the last three years.

 Why do we need them?

To keep our digestive system healthy, balance is maintained by the bacteria present in our gut. But sometimes, due to overgrowth of harmful bacteria, poor diet, or antibiotic consumption leads to an imbalance in the gut microbiota. This is where probiotics are needed to restore the balance of gut microbes in the digestive system.

How probiotics support healthy metabolism?

Probiotics are also known to boost metabolism that keeps our body healthy, and allows it to perform optimally. Our metabolic processes are disturbed when we have imbalances in our gut microbiome. It may occur due to medications such as antibiotics, poor diet, or a sedentary lifestyle. They can restore the function and balance of natural bacteria of our gut. Use of probiotics such as fermented food leads to the production of short chain fatty acids that influences fat accumulation and appetite. In that way, probiotics positively affect metabolism.

How do probiotics help with weight loss?

Preliminary research has shown that probiotics can also help with losing excess weight. Usually, a body stores dietary fat, which could be one of the reasons behind obesity. Probiotics prevent the absorption of this fat and allow it to be excreted out with feces. Studies also show that probiotics can help you feel fuller and reduce cravings. 

They are known to increase the level of a hormone called glp-1 that helps burn more calories and store less fat.

Probiotics are in the limelight due to increasing research on their medicinal benefits. However, if you are considering using probiotics to improve metabolism and weight loss, it is worth discussing with your doctor.