Hyperlipidemia means high fat and cholesterol in the blood. The amount and types of fat and cholesterol in the blood are determined by a complicated interaction of a persons genetic makeup and environmental factors such as the diet.

The thyroid is a gland in the neck that makes two different hormones that help regulate the metabolism. The thyroid makes these hormones in response to another hormone, known as thyroid stimulating hormone or TSH, which is produced by the pituitary gland.

GGT, also known as gamma-glutamyl transferase, is an enzyme primarily found in the liver that assists in carrying peptides and amino acids into your cells. The maximum healthy GGT blood level for women is 45 units per liter and 65 units per liter for men, according to physician Ray Sahelian.

Regular exercise helps you control the amount of fat in your body and may promote healthy cholesterol levels. An article on KVAL.com reports that social stress may promote obesity and unhealthy cholesterol levels.

As your child grows and develops, language skills begin to emerge. Some children learn to speak and understand language quickly, while other children lag behind. Some situations in your child's life could be affecting his ability to speak and understand language.

Cholesterol is vitally important to a number of human functions including the production of several hormones and is used in cell membranes. However, high cholesterol is a major risk factor for heart disease, the nation’s number one cause of death. There are two types of cholesterol.

While you generally hear that cholesterol is found in meats, dairy and fried goods, there's still some question if vegetables contain this dietary substance. Luckily, the answer is quite simple. Vegetables (as well as fruits, nuts and whole grains) do not contain cholesterol.

Most people know about cholesterol because of its ability to cause heart disease and atherosclerosis. However, cholesterol has a number of other important functions in the body.

High cholesterol, or hyperlipidemia, is characterized by the presence in the bloodstream of abnormally high total cholesterol -- combined high-density lipoprotein, or HDL, and low-density lipoprotein -- LDL, abnormally high LDL -- bad cholesterol, and/or abnormally high triglycerides.

The most commonly eaten duck in the U.S. is the Pekin, and the meat is primarily taken from the breast and the legs. Duck is a particularly succulent meat, primarily because of its high fat content.

Although you can control many factors that cause hypercholesterolemia, a lipid disorder marked by elevated levels of cholesterol and triglycerides, unmanageable risks include your age, sex and genetics.

An active compound in the B vitamin niacin is a powerful cholesterol-lowering agent. Your doctor may prescribe nicotinic acid to improve your total blood lipid profile, meaning it can affect both forms of cholesterol and your triglyceride levels.