High Cholesterol
Treatment advice for High Cholesterol
- Oatmeal, oat bran and high-fibre foods
- Oatmeal, oat bran and high-fibre foods
- Almonds and other nuts
- Avocados
- Olive oil
- Whey protein
Getting the full benefit of these foods requires other changes to your diet and lifestyle. One of the most beneficial changes is limiting the saturated and trans fats you eat.
Saturated fats — such as those in meat, butter, cheese and other full-fat dairy products — raise your total cholesterol. Decreasing your consumption of saturated fats to less than 7 percent of your total daily calorie intake can reduce your LDL cholesterol by 8 to 10 percent.
Trans fats, sometimes listed on food labels as “partially hydrogenated vegetable oil,” are often used in margarines and store-bought cookies, crackers and cakes. Trans fats raise overall cholesterol levels.
The same heart-healthy lifestyle changes that can lower your cholesterol can help prevent you from having high cholesterol in the first place. To help prevent high cholesterol, you can:
- Eat a low-salt diet that emphasizes fruits, vegetables and whole grains
- Limit the amount of animal fats and use good fats in moderation
- Lose extra pounds and maintain a healthy weight
- Quit smoking
- Exercise on most days of the week for at least 30 minutes
- Drink alcohol in moderation, if at all
- Manage stress
Advice for High Cholesterol
Cholesterol is a waxy substance found in your blood. Your body needs cholesterol to build healthy cells, but high levels of cholesterol can increase your risk of heart disease.
With high cholesterol, you can develop fatty deposits in your blood vessels. Eventually, these deposits grow, making it difficult for enough blood to flow through your arteries. Sometimes, those deposits can break suddenly and form a clot that causes a heart attack or stroke.
High cholesterol can be inherited, but it’s often the result of unhealthy lifestyle choices, which make it preventable and treatable. A healthy diet, regular exercise and sometimes medication can help reduce high cholesterol.
High cholesterol has no symptoms. A blood test is the only way to detect if you have it.
Cholesterol is carried through your blood, attached to proteins. This combination of proteins and cholesterol is called a lipoprotein. There are different types of cholesterol, based on what the lipoprotein carries. They are:
- Low-density lipoprotein (LDL). LDL, the “bad” cholesterol, transports cholesterol particles throughout your body. LDL cholesterol builds up in the walls of your arteries, making them hard and narrow.
- High-density lipoprotein (HDL). HDL, the “good” cholesterol, picks up excess cholesterol and takes it back to your liver.
A lipid profile also typically measures triglycerides, a type of fat in the blood. Having a high triglyceride level also can increase your risk of heart disease.
Factors you can control — such as inactivity, obesity and an unhealthy diet — contribute to harmful cholesterol and triglyceride levels. Factors beyond your control might play a role, too. For example, your genetic makeup might make it more difficult for your body to remove LDL cholesterol from your blood or break it down in the liver.
Medical conditions that can cause unhealthy cholesterol levels include:
- Chronic kidney disease
- Diabetes
- HIV/AIDS
- Hypothyroidism
- Lupus
Cholesterol levels can also be worsened by some types of medications you may be taking for other health problems, such as:
- Acne
- Cancer
- High blood pressure
- HIV/AIDS
- Irregular heart rhythms
- Organ transplants
A blood test to check cholesterol levels — called a lipid panel or lipid profile — typically reports:
- Total cholesterol
- LDL cholesterol
- HDL cholesterol
- Triglycerides — a type of fat in the blood
Generally you’re required to fast, consuming no food or liquids other than water, for nine to 12 hours before the test. Some cholesterol tests don’t require fasting, so follow your doctor’s instructions.
