Cholesterol is an important health topic, especially for seniors. Chun Wei Wu, a registered nurse with On Lok, shares more about cholesterol and its role as a type of fat that is essential for the body’s normal functioning.

“As we age, cholesterol plays a critical role in building cell membranes, supporting nerve function, and producing hormones, including sex hormones,” says Chun Wei. “It also helps in the production of vitamin D, which is vital for bone health, particularly for seniors. Without adequate cholesterol, seniors may face more health challenges.

Similar to glucose, while cholesterol is necessary for the body, having too much or too little can cause problems—especially for older adults. “Good cholesterol,” which people often hear about, is high-density lipoprotein (HDL). HDL acts as a "scavenger," picking up excess cholesterol in the bloodstream and transporting it to the liver for removal. For seniors, maintaining healthy HDL levels is especially important to prevent cardiovascular issues. While on the other hand, “bad cholesterol,” is low-density lipoprotein (LDL), which delivers cholesterol to different parts of the body. When there is too much LDL, it can accumulate in blood vessels, leading to blockages, reduced blood flow, and other complications, such as heart disease and stroke.

Excess cholesterol can lead to blood flow problems, which can significantly affect organ function and overall health in seniors. High cholesterol levels can also lead to the hardening of blood vessels, a condition known as arteriosclerosis, which can damage the heart and increase the risk of stroke.

Chun Wei emphasizes that diet plays a significant role in managing cholesterol, particularly for seniors. “Fatty foods such as beef, pork, and skin-on chicken can contribute to cholesterol buildup. Seniors can make healthier food choices by removing the skin from chicken and opting for plant-based fats and proteins like those found in nuts. Also, avoid coconut and palm oil, which are high in saturated fats, as well as limiting fried foods and pastries that contain trans fats, and keep your egg intake to one or two a day, which is generally safe and won’t significantly raise cholesterol levels, as long as the rest of the diet remains balanced.”

One diet that is helpful in managing cholesterol levels is the Mediterranean diet, which focuses on eating less meat, and incorporating more fruits, vegetables, and fish in your diet, and using heart-healthy olive oil. It is also advised that seniors not eat too many fried foods or pastries, and get regular exercise, such as walking or light aerobic activity, which can also help improve cholesterol levels and support overall health.

“Most problems with high cholesterol can be improved by changing daily diet and living habits,” says Chun Wei. “By making healthier lifestyle choices and paying attention to dietary habits, seniors can significantly improve their cholesterol levels and reduce the risk of related health complications.”

Original Source: World Journal