High Cholesterol

High cholesterol causes

Cholesterol levels can rise due to a mix of lifestyle, health and genetics.

• Eating foods high in saturated or trans fats
• Not getting enough exercise
• Being overweight or obese
• Smoking or drinking too much alcohol
• Having certain medical conditions like diabetes or thyroid problems
• Family history of high cholesterol

High cholesterol risk factors

Some people are more likely to develop high cholesterol.

• A diet full of fried, fatty or processed foods
• Not being physically active
• Being overweight or having obesity
• Having high blood pressure or diabetes
• Smoking cigarettes
• Family history of heart disease or high cholesterol

High cholesterol symptoms

High cholesterol doesn’t cause any clear symptoms.

• Most people don’t know they have it
• It may be found after a routine blood test
• Over time, it can lead to clogged arteries, heart attacks or strokes

High cholesterol diagnosis

You need a blood test to know your cholesterol levels.

• A lipid panel checks your total cholesterol, LDL, HDL and triglycerides
• You may need to fast (not eat or drink anything except water) before the test
• Your doctor will explain what your numbers mean and if you need treatment

High cholesterol treatment

There are ways to lower cholesterol and protect your heart.

• Eat healthy foods like fruits, vegetables and whole grains
• Cut back on fatty, fried and sugary foods
• Get regular exercise (at least 30 minutes most days)
• Lose weight if needed
• Take cholesterol-lowering medicine if prescribed
• Don’t smoke and limit alcohol

When to seek care

Talk to your doctor if:

• You haven’t had your cholesterol checked in a while
• You have a family history of heart disease
• You’re overweight, don’t exercise or eat a lot of unhealthy foods
• You want help with diet, exercise or quitting smoking
• Your cholesterol is high and medicine isn’t helping