Flaxseed

Fatty acids may not sound good for you, but they are critical to optimal health. To learn more about the benefits of flaxseed and fatty acids the Wellness Advisor spoke to Rachel Agnew, RD, and our Food and Nutrition Expert.

Wellness Advisor: What is flaxseed?

Rachel Agnew: Flaxseed is an oil seed containing approximately 40% fat, 28% fiber, and 21% protein. Flaxseed oil is one of the richest sources of the omega-3 fatty acid known as alpha-linolenic acid. Alpha-linolenic acid concentrations in flaxseed oil range from 40-60%.

WA: What are the benefits of flaxseed?

Agnew: The benefits are derived from the omega-3 fatty acid, alpha-linolenic acid, and its metabolites and include anti-inflammatory, anti-thrombotic, and anti-atherogenic activities.

WA: Fatty acids don’t sound good for me. Why are they and what do they do?

Agnew: Flaxseed oil contains the essential fatty acid alpha-linolenic acid, an omega-3 fatty acid. When a compound is termed essential, it means that our body does not make this substance and we must obtain it through diet. The body uses omega-3 to build cell walls and cellular membranes. If the body is deficient in omega-3 fatty acids, it could lead to symptoms which include cardiovascular problems and increased blood pressure and inflammation. Alpha-linolenic acid and its metabolites may reduce inflammation, plaque formation and in addition, may inhibit pro-inflammatory compounds and platelet aggregation.

WA: Does flaxseed have to be refrigerated?

Agnew: It is generally recommended that flaxseed oil be refrigerated.

WA: When is the best time to take flaxseed?

Agnew: Flaxseed oil is taken daily, as a supplement, when used for its health applications. Many use flaxseed oil as a component in salad dressings or use the capsule form to supplement their diet.