6 factors that can increase cholesterol suddenly

Drinking a lot of coffee, rapid weight loss, smoking, psychological stress, pregnancy can quickly raise cholesterol.

Cholesterol is a fat that travels through the blood, most of it (about 80%) made by the liver. Besides, health status, eating habits can affect this fat level. The ideal total cholesterol should be below 200 mg/dL. High blood cholesterol increases the risk of heart disease and stroke. Healthline.

Consume a lot of coffee

Caffeine can raise blood pressure quickly, raising blood cholesterol levels. In a small one-week study, researchers examined the effects of espresso consumption (machine-brewed coffee that uses hot water compressed by high pressure through a finely ground coffee powder) daily in young people. Consuming an average of 4 espressos per day is associated with increased total cholesterol and LDL (bad) cholesterol.

This cholesterol-raising effect may be due to the diterpenes or oils in coffee. The study notes espresso-based drinks contain more diterpenes than filter or instant coffee.

Psychological stress

Psychological stress can increase the risk of high LDL and total cholesterol. This may be due to the hormone cortisol, which spikes during times of stress. High levels of cortisol have a cholesterol-raising effect in the body.

To reduce the risk of high cholesterol caused by stress you try to keep your mind at ease by exercising, meditating, doing breathing exercises.

Tobacco use, psychological stress can cause high cholesterol levels. Photo: Freepik


Smoking is another possible cause of high cholesterol levels. This is due to nicotine – the main ingredient in tobacco products.

During smoking, large amounts of nicotine enter the bloodstream through the lungs. This causes the body to release neurotransmitters called catecholamines. An increase in catecholamines increases lipolysis, or lipolysis, increases production of LDL cholesterol, and decreases levels of HDL cholesterol also known as good cholesterol.

Using drugs

Some medications that can increase cholesterol in the body include: blood pressure medications; beta-blockers; danazol; retinoids; antipsychotics; anticonvulsants; immunosuppressants…

These drugs increase blood cholesterol levels by altering lipid metabolism. Certain types can raise cholesterol by promoting weight gain. To prevent this, talk to your doctor, who will determine the risk, and then change the type and dose accordingly.


During pregnancy, the amount of cholesterol in the blood can increase by 30 to 40% because cholesterol is needed for the growth of the fetus.

High cholesterol levels during pregnancy are associated with increased levels of estrogen and progesterone; placental lactogen; insulin resistance. Your doctor can help check your health by recommending dietary changes and prescribing lipid-lowering medications.

Lose weight fast

Another potential cause is rapid weight loss. In one study, 3 adults rapidly lost weight by following a low-calorie diet. In all three cases, their LDL cholesterol spiked temporarily before dropping back to normal. According to the researchers, this may be related to changes in metabolism.

If you plan to lose weight, you should seek advice from a healthcare professional. A dietitian will develop a safe weight loss plan and provide guidance on health-related side effects, such as sudden increases in cholesterol.

Le Nguyen


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