Top 10 bad habits that increase cholesterol

The family doctor draws attention to daily eating habits, which have a significant impact on cholesterol levels.


19/01/2026

Top 10 bad habits that increase cholesterol

Cholesterol is a natural fatty substance necessary for hormone production, cell membranes, and vitamin D synthesis. When cholesterol levels in the blood become too high, it begins to accumulate in the walls of blood vessels and increases the risk of heart and vascular disease. Our daily habits often contribute to this, so let's discuss which ones raise cholesterol the most.

What raises cholesterol?

1. Excessive consumption of saturated fats

Fatty meats, butter, cream, cheese, and other saturated fats cause the liver to produce more "bad" (LDL) cholesterol. Over time, this clogs the blood vessels and reduces their elasticity.

2. Trans fats

These are abundant in margarine, cheap baked goods, crisps, and fast food. Trans fats are particularly dangerous because they increase LDL and reduce "good" (HDL) cholesterol.

3. Eating fast food

Hamburgers, French fries, pizza, and hot dogs often contain a lot of fat, sugar, and salt. This not only raises cholesterol, but also increases the risk of weight gain and high blood pressure.

4. Excess sugar

Sweet drinks, cakes, and desserts raise triglyceride levels, and excess consumption is linked to increased cholesterol and heart disease.

5. Refined carbohydrates

White bread, white rice, and pasta made from white flour quickly cause spikes in blood sugar. This causes the body to produce more fat and disrupts cholesterol balance.

6. Processed foods

Canned foods, sausages, and frozen ready meals often contain high levels of hidden sugar, salt, and fat. In the long term, this type of diet is very harmful to the blood vessels.

7. Insufficient consumption of vegetables and fiber

Fiber helps remove cholesterol from the body. If your diet consists mainly of meat and almost no vegetables, your LDL level will rise much faster.

8. Overeating

Large portions and regular overeating cause the liver to store fat and produce more cholesterol. This usually happens in the evenings when the body does not need much energy.

9. Alcohol

Frequent alcohol consumption, especially beer or sweet cocktails, increases triglyceride levels. This worsens cholesterol balance and makes the liver work harder.

10. Low physical activity

Lack of exercise leads to poorer fat metabolism, so a sedentary lifestyle increases LDL cholesterol and lowers HDL.

Many habits contribute to high cholesterol, from fatty and processed foods to excess sugar and lack of physical activity. Each of these factors may seem insignificant on its own, but together they pose a serious threat to heart health. By giving up these bad habits and choosing a healthier diet and more exercise, cholesterol levels can be reduced naturally.

Text prepared by: family doctor Žemyna Šimkutė