The key reasons for cardiovascular disease (CVD) are lack of exercise and unchecked eating. CVD is one of the main impediments in maintaining health of common people and is a major cause of mortality in USA (Fox. AA et al., 1996).
Lipids are organic substances present in all living organisms. They possess mostly carbon hydrogen bonds and are commonly called fats. They are a rich source of energy and an efficient way for storing excess calories.
Because of their unique physical properties, lipids are also an integral part of cell membranes and therefore, also play an important structural role in cells. (Marshall. WJ & Bangert. SK, 2008).
The article is authored by Fabiha student of DUHS Karachi.