I’ve discussed the importance of fish oil in the past. Fish oil is a great source of omega 3 fatty acids that have been proven to do all the following: improve the heart, normalize cholesterol and blood sugar levels, improve memory and concentration while decreasing mood swings and depression, reduce arthritis and joint pain, improve brain and liver function, and support immune function and decrease general aging. Sounds like pretty great stuff! You should know that not all fish oils are created equal. Some lower quality oils are tainted with PCB’s, mercury and other heavy metals. The biggest complaint of taking some lower quality oils is the “fishy burps.” While these are unpleasant for the victim (and all those around him), they also are a sign of a rancid oil. Fish oil does have the tendency to perish and oxidize quickly. Rancid oil will give off free radicals which are very damaging to the body and undermine the benefits of taking the product in the first place.
What about skipping the oil and just eating more fish? While this strategy used to be sound, today most fish is tainted with mercury and other toxins. Unless you’re getting isolated sources of wild Alaskan salmon, many say it’s not even safe to eat fish more than 2 times per week. Most other fish sources are farm-raised unnaturally and fed on grains. These sources still contain the toxins and lack much of the omega 3 content that you’re wanting from fish to begin with.
These omega 3 fatty acids are truly essential because they cannot be produced in the body and must come from outside sources. Other dietary sources include flax seed, walnuts, most green vegetables, some beans and seeds and other meat sources that were raised “free-range” on grasses. While it can be accomplished with diet, this is one situation where I find it easier to simply take the pill!
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