What foods are high in cholesterol?

High-Cholesterol Foods and Their Impact on Health

High-cholesterol foods refer to those that contain elevated levels of cholesterol, encompassing animal organs, egg yolks, seafood, fatty meats and animal fats, as well as high-fat dairy products. Excessive consumption of these foods may elevate blood cholesterol levels, thereby increasing the risk of cardiovascular diseases. Details are as follows:

1. Animal Organs

Animal organs, such as liver, kidneys, and brain, are representative high-cholesterol foods. These foods contain extremely high cholesterol levels; for instance, approximately 400 milligrams of cholesterol per 100 grams of pig liver. Regular consumption of animal organs can elevate blood cholesterol levels, increasing the risks of atherosclerosis and coronary heart disease. It is recommended to reduce the frequency of consumption to no more than once a month, with each serving limited to under 50 grams. Additionally, opt for foods with lower cholesterol content, like fish and lean meat, as protein sources.

2. Egg Yolks

Egg yolks are another high-cholesterol food, containing approximately 1500 milligrams of cholesterol per 100 grams. While egg yolks are rich in various nutrients, excessive consumption can elevate blood cholesterol levels. It is advisable to consume no more than three egg yolks per week and to choose egg whites, which are cholesterol-free, as a protein source. Furthermore, plant-based proteins such as tofu and soybean milk can replace some animal proteins, aiding in cholesterol intake control.

3. Seafood

Seafood like shrimp, crab, and squid contains relatively high cholesterol. Although seafood is abundant in high-quality proteins and trace elements, its high cholesterol content should not be overlooked. For instance, approximately 150 milligrams of cholesterol are present in every 100 grams of shrimp. It is recommended to consume seafood in moderation, no more than twice a week, with each serving limited to 100 grams. Choosing seafood with lower cholesterol levels, such as cod and salmon, allows for enjoying the deliciousness of seafood without excessive cholesterol intake.

4. Fatty Meats and Animal Fats

Fatty meats and animal fats, like lard and beef fat, are high in cholesterol and saturated fats. These foods are common in cooking but excessive intake can elevate blood cholesterol levels, increasing the risk of cardiovascular diseases. It is recommended to opt for vegetable oils, such as olive oil and rapeseed oil, instead of animal fats and to reduce the consumption of fatty meats. Additionally, consuming fiber-rich fruits and vegetables can help lower cholesterol levels.

5. High-Fat Dairy Products

High-fat dairy products, including whole milk, butter, and cheese, contain high levels of cholesterol and saturated fats. Long-term consumption of these products can affect blood lipid metabolism, increasing the risk of cardiovascular diseases. It is advisable to choose low-fat or non-fat dairy products and to control daily intake. Additionally, plant-based milks like soy milk and oat milk can replace some animal-based dairy products, reducing cholesterol intake.

To avoid the adverse effects of high cholesterol on health, it is essential to control the intake of high-cholesterol foods and adopt healthy dietary habits. If blood cholesterol levels persistently elevate, prompt medical attention should be sought, adhering to physician-prescribed treatments and dietary adjustments.