How would you like to have a pill that would reduce body fat, increase muscle mass, and improve glucose tolerance? Well, you do, if you’re a mouse. Making a similar product available for people and knowing that it will work? That’s another story.
Wonder Drug?
Ursolic Acid, a component of apple peels, increases muscle mass and decreases fat mass when 0.14% of ursolic acid was added to the diet of mice. In addition, it seems to increase the activity of insulin! Ursolic acid also increases brown fat, a tissue that shares developmental origins with skeletal muscle.