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Heart

Coronary artery disease (CAD) is a result of plaque buildup in the arteries supplying blood to the heart.  The buildup begins when a part of the artery is damaged, and a plaque forms to heal the site. Then, excess triglycerides and cholesterol attach to the plaque and form a blockage. Coronary artery disease is the [...]

Triglycerides are a type of fat (lipid) obtained from the diet or produced by the liver, and are a source of energy.  Whenever you eat, your body puts some calories into the bloodstream to use for energy immediately.  The excess calories are converted into triglycerides by the liver, and then travel to be stored as [...]

According to the American Heart Association, physical activity increases HDL levels (the “good” cholesterol) in some people.  A high HDL cholesterol level reduces risk for heart disease.  “Physical inactivity is a major risk factor for disease.” Age, sex, race, and genetics all play a role in a person’s metabolism.  The amount of exercise required varies [...]