Cholesterol is a fat produced naturally by the liver. The body needs cholesterol to perform many biological functions, such as creating hormones (such as estrogen or testosterone), cell membrane formation, etc..Water -soluble cholesterol should not move through blood but need to rely on lipoprotein - including good cholesterol (HDL) and bad cholesterol (LDL) made of fat and cholesterol.

In fact, the liver produces most cholesterol amounts that the body needs daily.But if there are too many certain types of cholesterol, it is thought to be not good for health. Studies have shown that low LDL cholesterol and low HDL cholesterol It may increase the risk of cardiovascular disease if not treated and called high cholesterol.

High cholesterol rarely have early symptoms and if not treated, high cholesterol can cause many health problems, including:

- Cardiovascular disease: High cholesterol increases the risk of cardiovascular diseases such as angina, myocardial infarction and stroke.

- Atherosclerosis: Cholesterol can accumulate into plaque in the artery walls, narrow and harden arteries, reduce blood flow to important organs Like heart and brain, and lead to serious complications such as heart attack and stroke.

- High blood pressure: Hearing the flow of blood due to atherosclerosis may increase the pressure on the artery, leading to high blood pressure.

- Stroke: Atherosclerosis in blood vessels forms blood clots, these blood clots can block blood to the brain, causing stroke.

- Kidney disease: High cholesterol can also affect blood flow to the kidneys, impairing kidney function.

- Heart failure: Heart must work harder when faced with high blood pressure and narrow artery, which can lead to heart failure.

- Peripheral artery disease: High cholesterol can narrow the arteries in the leg, causing pain, cramps and fatigue when walking.

To avoid these complications, maintaining cholesterol levels within the doctor's recommendations is very important.In addition to maintaining regular exercise, building a healthy living habit and eating, avoiding smoking, using cholesterol lowering drugs if necessary, eliminating bad habits - easy to increase cholesterol is also extremely importantTrong.According to Very Well Health, there are 4 habits that can make high cholesterol endanger health, specifically:

1. Unreasonable eating habits causing cholesterol hyperplation

A diet high in saturated fat, trans fats (Trans fat) and refined sugar (supplementary sugar) can increase bad cholesterol levels and reduce good cholesterol levels in the body.

For those who need to reduce cholesterol, American Heart AssociationThe fox that reduces the amount of saturated fat to less than 5% to 6% of the total calories daily. Refined sugar and trans fat - found in many foods, including biscuits, cakes and chips or red meat, processed meat.If possible, avoid these foods completely.

Instead, the diet should be given to a diet with many fruits, vegetables, whole grains, skimmed dairy products, poultry, fish and nuts;Choose vegetable oils without hydrogen Chemical is available in nature such as canola oil, rum oil, sunflower oil, olive oil;Use vegetable butter that contains "0 grams (or 0%) trans fat on the label.

2. Do not manage and control well the status of the available pathology

Some chronic pathological conditions can affect good cholesterol levels, bad cholesterol and total cholesterol, especially when the patient is not fully treated.These health conditions include:

- Diabetes, pre -diabetes, resistance insuline or metabolic syndrome

If diabetes, this condition can imbalance between HDL and LDL cholesterol levels.Accordingly, people with diabetes tend to have LDL particles clinging to the artery and more vulnerable to the vascular wall.Glucose (one type of sugar) cling to lipoprotein, these are cholesterol and triglycerid to the cells of the body.LDL is still in the blood in the blood and may increase the formation of plaque.People with diabetes, especially Type 2 diabetes, may have low HDL and high triglycerides.Both increase the risk of heart disease and coronary artery disease.

If you have diabetes and have low cholesterol levels but bad cholesterol levels and high triglycerides, you are suffering from a condition called diabetes.According to WebMD, up to 70% of people with type 2 diabetes have diabetes lipid disorders.

People with type 1 diabetes with controlled blood sugar often have normal cholesterol levels.However, if they are overweight or obese, this group is also more likely to have high cholesterol.

- Obesity

According to webmd, every 4.5 kilograms Excess can cause the body of obese people to produce up to 10 milligrams cholesterol every day.In other words, the more excess the weight is, the more risk of the bad cholesterol in the blood is increasing The amount of free fatty acids is taken to the liver higher.At the same time, obese people may experience inflammation throughout the body, thereby affecting The way your body manages HDL and other lipoprotein.

Weight loss can help reduce cholesterol, reduce the risk of heart disease and diabetes. In one study, people who reduced at least 5% of their body weight significantly reduced LDL, the total amount of cholesterol and triglycerides.

- Hypothyroidism

Thyroid hormone helps the liver to treat blood.When hypothyroidism, the body does not produce enough thyroid hormone.This can increase blood cholesterol levels due to liver treatment more slowly.That can cause cholesterol accumulation in the artery.In fact, research shows that even a slightly low thyroid hormone can cause a sudden increase in cholesterol.

Good news is, thyroid treatment can improve cholesterol levels.

- Kidney disease

When considering the relationship between renal and cholesterol, researchers found that the total amount of high cholesterol and high LDL, appearing more often in people with poor kidney function.People with kidney disease are at higher risk of heart problems.

When the kidneys do not work well, it also changes the way the body processes cholesterol and other lipids.Therefore, high kidney disease and cholesterol often come together.

3. Side effects of the drug

Some drugs to treat other pathological conditions can cause slight increase in LDL cholesterol levels.Including drugs like diuretics thiazide (used to remove excess liquids from the body), estrogen and progesterone (used in hormone replacement therapy), non -typical anti -psychotic drugs, beta blockers and some HIV medications.In some cases, this increase is temporary.

If your cholesterol hyperplation is doubted by the side effects of the drug, talk to the doctor for instructions for reducing the dose or how to cope, absolutely do not arbitrarily quit or reduce the dose when there is no indications.The doctor - this can make the symptoms more serious and extend the recovery time.

4. Unreasonable living habits

Daily habits can significantly affect a person's health status.In it, some lifestyle factors can cause a person's cholesterol level to increase, including:

- Do not regularly exercise, lazy exercise make The body does not produce enough HDL cholesterol and cannot keep up with the removal of deposited substances like bad cholesterol from the blood vessel system.

- Do not get enough sleep

According to webmd, tA study of over 2,705 adults, who tends to sleep too little every night are more likely to have a high amount of triglycerides and low HDL, while LDL is not affected by sleep time.But people sleep 8 hours a night with the highest HDL.

Without getting enough sleep, the main hormones may be imbalance.The body can produce too many stress hormones cortisol And hormone increases cravings Ghrelin But producing too little leptin - A hormone adjusting body weight.This hormone imbalance can also cause your cholesterol to imbalance.

Poor sleep quality can also affect cholesterol levels.People with sleep interrupted due to sleep apnea often have the total amount of cholesterol, LDL cholesterol and high triglycerides in the blood and low HDL cholesterol levels.People with sleep apnea also tend to be overweight, which can lead to high cholesterol.

- Smoking

Smoking causes significant negative effects on the body such as lung damage, increased the risk of asthma, lung disease and lung cancer as well as increasing the risk of cardiovascular events.The lungs can be absorbed from cigarette smoke, causing good cholesterol levels to decrease, increasing bad cholesterol levels;make blood more dense and more sticky;Destroying blood and artery lining cells and causing blood vessels.

According to Healthline, a study found that a compound called Acrolein In cigarette smoke, it has a stronger impact on the level of cholesterol in the body by preventing HDL cholesterol in the blood of LDL cholesterol from arteries and to the liver.

This means that smoking not only increases the accumulation of bad cholesterol, but also weakens the ability to recover lesions caused by LDL of HDL cholesterol.

- High stress level

Level cortisol High tension can be the mechanism behind the stress that can increase cholesterol.Adrenaline can also be released and these hormones can activate the "fighting or running" reaction to deal with stress.This reaction will then activate triglycerides, which can increase bad cholesterol.

It is important to understand these poorly healthy habits and change them to improve cholesterol levels and cardiovascular health as well as reduce the risk of pathology related to mental health, cancer, musculoskeletal disease, ...

In addition to the four habits that can increase the above -mentioned cholesterol, this condition can be inherited from parents or both. The most common cause is mutations in encrypted genes consume LDL (LDLR).Other culprits are mutations that affect the gene Apolipoprotein B (APOB), Proprotein Convertase Subtilisin/Kexin type 9 (PCSK9) and adaptive protein consume LDL1 (LDLRAP1).

If you have a history of high cholesterol or cardiovascular disease, talk about this with your doctor when performing health tests for instructions on how to monitor and regular examination schedule to help detect early oscillations.Regarding cholesterol levels in the body and starting to manage, treat early as well as prevent the effects of cholesterol growth on health.