High cholesterol - Symptoms and causes - Mayo Clinic
Mar 7, 2025 · Overview Cholesterol is a waxy substance found in the blood. The body needs cholesterol to build healthy cells. But high levels of cholesterol can raise the risk of heart disease. With high …
High cholesterol - Diagnosis and treatment - Mayo Clinic
Mar 7, 2025 · These tests help check the medicine's effect on your liver. Children and cholesterol treatment Most often, making changes to diet and exercise is the first treatment for children age 2 …
Cholesterol test - Mayo Clinic
Feb 25, 2025 · A cholesterol test is an important way to check your health. High cholesterol levels often are a key risk factor for a common type of heart disease called coronary artery disease. Coronary …
HDL cholesterol: How to boost your 'good' cholesterol
Nov 7, 2024 · People who have higher levels of HDL cholesterol often are at lower risk of heart attack and stroke.
Cholesterol: Top foods to improve your numbers - Mayo Clinic
May 2, 2024 · Research suggests that the fiber from avocados can improve HDL cholesterol levels and the quality of LDL cholesterol. Adding two servings of avocado per week to a heart-healthy diet can …
Cholesterol ratio or non-HDL cholesterol: Which is most important?
Jan 12, 2024 · How important are non-HDL cholesterol and cholesterol ratio? For predicting your risk of heart disease, many healthcare professionals now believe that determining your non-HDL …
Top 5 lifestyle changes to improve your cholesterol - Mayo Clinic
High cholesterol increases your risk of heart disease and heart attacks. Medications can help improve your cholesterol. But if you'd rather first make lifestyle changes to improve your cholesterol, try these …
Familial hypercholesterolemia - Diagnosis & treatment - Mayo Clinic
Aug 9, 2025 · Familial hypercholesterolemia treatment focuses on reducing the extremely high levels of LDL cholesterol, also called the "bad" cholesterol. This helps lower the risk of heart attack and death.
Cholesterol level: Can it be too low? - Mayo Clinic
Jul 6, 2024 · A high blood cholesterol level increases your risk of coronary artery disease. Lower cholesterol most often is better. But rarely, having a very low level of low-density lipoprotein (LDL) …
Niacin - Mayo Clinic
Mar 21, 2025 · This is the "good" cholesterol that helps remove low-density lipoprotein (LDL), the "bad" cholesterol, from the blood. Even though niacin may raise HDL cholesterol, research suggests that …