Cholesterol: Understanding the Difference Between Good and Bad

High cholesterol can lead to serious problems, such as heart disease, explains NDI endocrinologist Havida.

Cholesterol is a vital substance for the body, performing essential functions such as forming cell membranes, producing hormones, and synthesizing vitamins. However, when it is at high levels, especially LDL cholesterol, it can become a major health risk.

“Basically, we can divide cholesterol into two types: LDL, known as 'bad cholesterol', and HDL, which we call 'good cholesterol',” explains Hapvida NotreDame Intermédica endocrinologist Tania Toretto. “LDL is dangerous because it tends to deposit in the arteries, causing atherosclerosis, a disease that leads to clogged arteries. HDL has a protective function, since it removes excess bad cholesterol from the circulation and transports it to the liver, where it is used to form bile salts, essential for digestion.”

The doctor highlights the importance of cholesterol for the body's functioning, but warns of the dangers of its levels becoming unbalanced. “Cholesterol is essential for the formation of cell membranes and the production of hormones and vitamins. However, its excess, especially the LDL type, can lead to serious problems, such as heart disease,” says Tanya.

Controls

According to the endocrinologist, controlling cholesterol involves several factors, including eating habits and regular physical exercise. “Being careful about your diet and physical activity is essential to keep cholesterol levels under control. However, regular check-ups are essential, as in some cases it may be necessary to prescribe medications,” he advises.

Ideal cholesterol levels vary depending on age, risk factors and the presence of concomitant diseases. Therefore, it is essential that each person undergoes regular medical monitoring to assess his or her specific needs.

“In short, while cholesterol is essential for many bodily functions, excess cholesterol, especially LDL, can pose a significant health risk. Maintaining a balanced diet, exercising, and getting regular checkups are the best ways to ensure your cholesterol stays at adequate levels.