subject: Is There Anything Tolerable About Cholesterol? [print this page] Cell membranes need cholesterol for both their formation and their function. Vitamins and hormones would not exist without it. While there are risks associated with having too much of this substance, the body would not perform properly without it.
Cholesterol is also important to the digestive process, especially where fats or lipids are concerned. Since the blood can't dissolve it, it has to be whisked away and disposed of. High-density lipoproteins (HDL) are the answer. They carry lipids to the liver, which is the gateway to the system that eliminates substances from the body. It is also possible that HDL helps protects arteries by working to dissolve plaques or deposits and ensures better blood flow to the heart. Researchers continue to explore the healthy benefits of high HDL.
The body makes its own cholesterol. In many cases, the body makes as much as it needs. However, animal products like meat, cheese and milk can also contain this substance. The body can get rid of some of the excess but not extreme amounts. Trying to eat plant products like fruits and vegetables is best. Adding healthy animal products like lean meats, non-fat dairy products, and foods low in saturated fats is also fine. Experimenting with alternative sources of protein like beans is even better.
Habits can affect cholesterol too. It has been shown that a moderate amount of alcohol may help increase HDL. If a person already has one or two drinks per day, but not more, it could help maintain a healthy heart.
Physical activity can help make the heart strong. When the heart is fit, physical exercise is easier. It is a beneficial cycle that may also increase HDL. It can also lower blood pressure, and guard against obesity. Whether a person is going for a walk or climbing a mountain, the body thrives on exercise.
Of course, if genetic makeup or past habits have put someone in danger, a doctor may be able to prescribe medicine. Drugs are now being developed that may help increase HDL. It is worth pursuing. As little as a 5 percent drop in HDL can mean a 25 percent increase in risk of heart disease.
The key to having cholesterol work for the body rather than against it is choosing an active lifestyle and consuming a diet with little or no saturated fat or trans fat.
