Insulin works by aiding the cellular absorption of glucose. However, when the cells absorb too much glucose, the body converts it into fat, leading to weight gain.

This transfers glucose from food into muscle, liver, and fat cells to use as energy or ... sleep disturbances, and weight gain. Certain lifestyle factors — including lack of sleep, chronic ...

Analyzing body composition gives a better understanding of health than other screening methods that only factor in weight ... amount of fat you want to drop or muscle you want to gain.

According to the Cleveland Clinic, the process can take years and is associated with a loss of estrogen and may include accompanying symptoms, such as hot flashes, increased belly fat, mood swings ...