ALA (alpha-linolenic acid) is an essential omega-3 fatty acid the body cannot make, so it comes from foods such as flaxseed, chia, walnuts, and vegetable oils; it is a structural part of cell membranes and a source of energy, and the body converts a small portion into EPA and DHA.
摂取が少ないとき
Very low omega-3 intake is commonly discussed in relation to rough, scaly skin, though a true shortfall is rare on a typical diet.