Lipids are the building blocks of the fats and fatty substances found in animals and plants. They are microscopic layered spheres of oil, which, in animals, are composed mainly of cholesterol, triglycerides, proteins (called lipoproteins), and phospholipids (molecules made up of phosphoric acid, fatty acids, and nitrogen). Lipids do not dissolve in water and are stored in the body to serve as sources of energy.
Cholesterol is present in all animal cells and in animal-based...Read more
1. When should children begin to check their cholesterol?Routine cholesterol screening is not recommended until one reaches the age of... Read more »
It's quite commonly known that high total cholesterol and LDL levels are directly related to an increased risk of heart disease and that... Read more »
A woman's hormone levels normally change throughout her life for a variety of reasons, and these hormonal changes can lead to changes in her breasts.... Read more »