Cholesterol is a lipid substance, an essential component of our cell membranes and a precursor of certain molecules essential to the proper functioning of our metabolism, such as steroid hormones (cortisol, oestrogen, progesterone, etc.), vitamin D, coenzyme Q10, and bile acids

Many of us have experienced the feeling of heavy legs. Most often it is women who are affected. About 70% of them suffer from it, at least periodically.