GOOD FATS DEFINED

GOOD FATS DEFINED

Most of the essential fatty acids (EFAs) are needed to form normal cell structures and for numerous body functions. They are considered essential because they can only be consumed through the diet and not manufactured by the body. Below is a cheat sheet to help you sort through the choices.

FISH OIL

Among other omega-3's, it contains DHA and is used to treat cancer, dementia, atopic dermatitis (itchy skin), gingivitis (swollen gums), inflammatory bowel disease, high cholesterol and triglycerides, lupus, rheumatoid arthritis, inflammation, multiple sclerosis, psoriasis, and high blood pressure.

COD LIVER OIL

A rich source of vitamins A and D, it contains several essential fatty acids and is used as a nutritional supplement for healing sores, burns, ulcers and other skin wounds. It's also taken by arthritis sufferers and to prevent heart disease.

OMEGA-3

There are three main forms: eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and alpha-linolenic acid (ALA). EPA and DHA are found in fish, fish oil supplements, and algae extract. ALA is found in plant sources like chia seed (see our 8/26/09 post) flaxseed, walnuts, canola and soybean oil.

OMEGA-6

Omega 6 is important for blood clotting and fighting infections. This EFA can be found in sources like vegetable oil.

DHA

Docosahexaenoic acid is an EFA that comes from fish oil and is used to treat the same conditions.

ALPHA LINOLEIC ACID

Also known as an omega-3 fatty acid, ALA comes from plants such as chia seeds and flaxseed , and is used as a supplement for general health.

LINOLEIC ACID

Often used as a supplement to combat high blood pressure and skin problems.

GAMMA-LINOLEIC ACID

Also know as omega-6 and evening primrose oil, GLA is an acid used for treating asthma, high cholesterol, diabetes, eczema, high blood pressure, rheumatoid arthritis, and scoleroderma.