Childhood obesity: probiotics would help lose weight

Bacteria for better health? This is the role of probiotics. They contain living micro-organisms beneficial for the digestive system and the balance of the intestinal flora. It is possible to consume them as a cure, in the form of capsules, but also to eat foods that are rich in them such as yogurts or fermented products. A study presented at the Congress of the European Society of Endocrinology indicates that probiotic supplementation helps young people with childhood obesity to lose weight.

A test carried out with bifidobacteria

100 children and adolescents suffering from obesity were recruited for this study. All of them were on a low-calorie diet for eight weeks, that is, their calorie intake was reduced. Some of them took probiotics, a mixture of Bifidobacterium BR03 and of Bifidobacterium B632. The rest of the group received a placebo.

The two bacteria prescribed to young people are known for their role in fighting harmful bacteria, such as Escherichia coli, they help in the digestion of fibers and carbohydrates. Previous research has shown that low levels of bifidobacteria are associated with poor digestion, increased weight gain and the risk of obesity.

Significant results

At the end of the eight weeks of research, the scientists found that children who took probiotics lost more weight than children on placebo. Their insulin sensitivity was also better. Dr Flavia Prodam, director of research, was pleased with these results: “these findings provide evidence for the efficacy and safety of these two probiotics for treating obesity in young people.”. His team’s hypothesis is that probiotics alter the gut microbe and thereby boost metabolism.

Risks in adulthood

In 2016, 41 million children under the age of 5 were overweight or obese worldwide, according to data of the World Health Organization. These young people are more at risk of suffering from diabetes or cardiovascular disease as they grow up, compared to other children.