(BlackDoctor.org) -- Good fat? Is there even such a thing? Doctors may tell you to cut the fat, but not all fats are unhealthy. Omega-3 fatty acids may have far-reaching health benefits. Studies suggest they help lower the risk of heart disease, the nation’s top killer. They may also protect against symptoms of depression, dementia, cancer, and arthritis. Omega-3s are found in salmon, nuts, leafy greens, and more – but the health benefits can differ greatly from one source to another.
The Omega-3 Alphabet Omega-3 fatty acids come in more than one form. The types found in fish, called DHA and EPA, appear to have the strongest health benefits. Another form known as ALA is found in vegetable oils, flaxseed, walnuts, and dark leafy vegetables such as spinach. The body converts a small amount of ALA into EPA and DHA, and ALA also has some health benefits of its own.
