What are triglycerides?
Triglyceride is the main type of fat transported by your body.
What is a normal triglyceride level?
Triglyceride levels vary with age. They also depend on how recently you have eaten before the test. The measurements will be most accurate if you haven't eaten in the last 12 hours or so. Generally, an acceptable triglyceride level is 140 mg/dL (or less if you have other medical problems).
What are the risks of high triglyceride levels?
If your cholesterol is normal, an elevated triglyceride level does not appear to be a risk factor for heart disease. Elevated triglyceride levels, however, have been associated with diabetes and pancreatitis (inflammation of the pancreas).
What causes high triglyceride levels?
Elevated triglyceride levels may have several causes:
Weight gain. Triglyceride levels usually increase as your weight increases.
Excess calories, especially from sugar and alcohol. Alcohol increases your liver's production of triglycerides and reduces the amount of fat cleared from your blood.
Age. Triglyceride levels steadily increase as you grow older.
Medications. Certain drugs, such as birth control pills, steroids, and diuretics (water pills) can cause triglyceride levels to rise.
Illness. Medical conditions associated with high triglyceride levels are diabetes, hypothyroidism, kidney disease, and liver disease.
Heredity. Some forms of high triglycerides occur among members of the same families.
How is it diagnosed?
A simple blood test can diagnose high triglyceride levels.
How is it treated?
Treatment for elevated triglyceride levels includes the following.
Lose weight. Weight loss alone often will lower your triglyceride levels.
Exercise. Regular exercise makes weight loss quicker and easier.
Eat less sugar and sugar-containing foods. Instead of sweetened fruit juices, use fresh unsweetened fruit or unsweetened fruit juice. Instead of putting sugar in your coffee, use an artificial sweetener.
Drink less alcohol. Some people are very sensitive to alcohol's ability to increase the liver's production of triglycerides.
Limit fat to less than 30% of your daily calories.
If these lifestyle changes don't lower your triglyceride levels, your doctor may prescribe a medication. Fish oil also has been found to reduce triglycerides. Two or three meals of fish such as salmon or mackerel every week may help lower your triglyceride levels.