Flaxseed oil, as the name suggests, is oil from the seed of the flax plant. People sometimes assume that flaxseed oil possesses all the same benefits as flaxseed, but this is not the case. Flaxseed oil does not contain all of the active components found in flaxseed.
How Does Flaxseed Oil Work?
The active component of flaxseed oil is probably alpha-linolenic acid (ALA), an
omega-3 fatty acid that may promote heart health. ALA may reduce inflammation and decrease the ability of platelets to stick together (an important step in forming blood clots).
It's important to note that flaxseed does not contain two of the active compounds found in whole or ground flaxseed -- fiber and
phytoestrogens (plant-based estrogen-like compounds). This is why you cannot assume that flaxseed oil has the same effects on the body as flaxseed.
Is Flaxseed Oil Effective?
There is no convincing evidence that flaxseed oil is effective for most uses
(see Does Flaxseed Oil Work? for more information).
Flaxseed Oil Dosing Information
A recommended dose for flaxseed oil has not been established.
However, general information is available based on small clinical studies and practical experience with flaxseed oil.