The gallbladder concentrates and stores bile as a pear-shaped sac which it can release to help digestion after a fatty meal.
The body fat percentage is an indicator of the essential and storage fat in the body. Essential fat, necessary for maintaining life and reproductive functions is found to the extent of 2-5% in men and can be 13% for women who need more fat for the purpose of childbearing. Storage fat acts as a protective shield for the internal organs.