Flaxseeds are the tiny seeds of the flax plant. They are high in fiber and considered very nutritious, especially for their high omega-3 fatty acid content. Flaxseeds have been used throughout history as a medicine and for their nutritional value. They can be purchased online and through health food stores. The seeds may be incorporated into nearly any food without altering its flavor or texture. Flaxseeds adding important omega-3 fatty acids to any dish.
Significance
Flaxseed is a good source of alphalinolenic acid, or ALA, a type of omega-3 fatty acid. The human body is able to convert ALA into the other two fatty acids, EPA and DHA. The University of Maryland Medical Center explains that omega-3 fatty acids are essential for human health, but they must be ingested through food sources because our bodies do not make them naturally.
Benefits
Flaxseeds are useful in the treatment and prevention of several health conditions thanks to the omega-3 fatty acids they contain. Omega-3s can help prevent heart disease. Foods containing ALA, such as flaxseeds, help with cardiovascular health because they promote blood vessel health and help prevent irregular heartbeat, also known as arrhythmia. Flaxseed has also been used in the treatment of menopausal symptoms like hot flashes, explains the University of Maryland Medical Center, with good results. It was also shown to help promote bone health and lower the risk of developing osteoporosis after menopause. Flaxseeds have been proven effective in lowering the risk and slowing the growth of some cancers including colon, prostate and skin cancer.
Forms
Flaxseeds are available in whole and crushed forms, and they may also be processed for their oil. Flaxseeds retain their nutrients best when they are ground as needed and used within 24 hours of the grinding process. While flaxseeds can be eaten whole, it is best to grind them, so they can be easily digested and their omega-3 fatty acids absorbed, instead of passing through your system whole.
Use
Flaxseeds are simple to incorporate into the diet. They can be ground in a coffee grinder, or crushed with a mortar and pestle. Adults can mix 1 tablespoon of ground flaxseeds into smoothies, oatmeal or other dishes after cooking. It is not recommended that flaxseeds be cooked into the dish, because heat compromises their nutritional value. Adults can take 2 to 4 tablespoons of flaxseeds per day. Children can take 1 teaspoon daily.
Warning
It is important to consult your physician prior to using flaxseeds, especially if you have underlying health conditions. Individuals with macular degeneration, in particular, should speak to their physicians, as recent studies have raised concerns that flaxseeds may worsen this condition. Always take flaxseeds at a different time of day than other medications or supplements, because flaxseeds can slow the medications' absorption.
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