One of the most important functions of bile acids is the breakdown of fats and oils, dispersing them into tiny particles. They also activate lipase, a fat-breaking enzyme that speeds up the breakdown and absorption of fats / oils in the body.
Digestive problems caused by insufficient bile function can also lead to weight gain. If the body’s bile function is inadequate but a bile acid supplement is used to fill in the missing amount, then a change in lifestyle and additional physical exercise may contribute to successful weight loss.