Calcolatore Colesterolo

What is cholesterol?

Cholesterol is a waxy fat-like substance essential for proper body function. It is used to build cell membranes, produce hormones, and vitamin D. The liver produces all the cholesterol the body needs, but we also get it from food. Too high cholesterol levels can lead to atherosclerosis and heart disease.

Types of cholesterol

• LDL (low-density lipoprotein) - "bad" cholesterol, transports cholesterol to tissues, excess builds up in artery walls
• HDL (high-density lipoprotein) - "good" cholesterol, transports cholesterol from tissues to the liver
• Triglycerides - the most common form of fat in the body, high levels increase heart disease risk

Healthy cholesterol levels

• Total cholesterol: below 200 mg/dL
• LDL: below 100 mg/dL (optimal), 100-129 mg/dL (near optimal)
• HDL: above 40 mg/dL in men, above 50 mg/dL in women
• Triglycerides: below 150 mg/dL

How to lower cholesterol?

Lowering cholesterol requires lifestyle changes: limiting saturated and trans fats, increasing fiber intake, regular physical activity, maintaining healthy weight, and quitting smoking. In some cases, medication such as statins may be necessary. Regular cholesterol testing is crucial for cardiovascular disease prevention.