What is cholesterol levels?
Cholesterol is a waxy, fat-like substance that is found in all cells of the body. There are two main types of cholesterol:
- LDL cholesterol - often called the "bad" cholesterol because having high levels can lead to plaque buildup in your arteries and increase your risk of heart disease and stroke. LDL carries cholesterol from your liver to cells that need it.
- HDL cholesterol - known as the "good" cholesterol because it carries cholesterol from other parts of your body back to your liver where it can be removed. Higher levels of HDL can lower your risk for heart disease and stroke.
Your total cholesterol level is a measure of your HDL, LDL and other lipid components. Desirable and optimal levels for adults are:
- Total cholesterol - below 200 mg/dL is considered desirable. Between 200-239 mg/dL is borderline high. 240 mg/dL and above is considered high.
- LDL cholesterol - below 100 mg/dL is optimal. 100-129 mg/dL is acceptable in people with no health issues but may be a concern for those with heart disease. 130-159 mg/dL is borderline high. 160-189 mg/dL is high. 190 mg/dL and above is very high.
- HDL cholesterol - 60 mg/dL and above is optimal since higher levels protect heart health. Below 40 mg/dL for men and 50 mg/dL for women is a major risk factor for heart disease.
High cholesterol levels typically do not cause any symptoms but can lead to a heart attack or stroke. Major risk factors include family history, unhealthy diet, being overweight or obese, physical inactivity, diabetes, and smoking.
Lifestyle changes like adopting a heart-healthy diet, exercising regularly, and quitting smoking can help optimize cholesterol levels. If levels remain high, your doctor at Revival Wellness Clinic may prescribe cholesterol-lowering medications like statins.
I hope this gives you a good understanding of what cholesterol levels are and what ideal ranges you should aim for!