Fish oil is one of the best sources of omega-3 fatty acids, which are healthy fats that assist in optimal body and mental functioning. It contains omega-3 essential fatty acids, which most Americans do not eat enough of. You can find a high amount of fish oil in fish like albacore tuna, mackerel and salmon and fish oil supplements. The MayoClinic.com warns that certain fish contain a high amount of methylmercury, which poses severe health risks.
Inflammation
Inflammation can be the precursor in many common degenerative diseases, such as heart disease, osteoporosis, thinning skin and hair, vaginal dryness, joint pain and dry eyes, as reported by the Women to Women medical clinic. Omega-6 oils are important for health; however, when you have too much in your body, it causes inflammation. Omega-3 works as an anti-inflammatory; therefore, should be eaten in proportion to your omega-6 intake. Most Americans eat 10 to 30 times the amount of omega-6 than omega-3, when the recommended ratio is two to three times, according to Women to Women medical clinic. Omega-6 consists of vegetable oils that are derived from corn, canola, safflower, sunflower and soybeans. Fish oil contains a direct form of omega-3 oils called eicosapentaenoic acid, or EPA, and docosahexaenoic acidm, or DHA. The other type of omega-3 is called alpha linolenic acid of ALA, which your body converts to EPA and DHA. All types are important to consume. Fish oil offers one of the most effective and direct sources of EPA and DHA.
Heart Health
According to the American Dietetic Association or ADA, omega-3 fatty acids can promote heart health and prevent sudden death from heart attacks. The MayoClinic.com states that EPA and DHA lowers triglycerides, reduces the risk of strokes, slows the artery hardening and lowers blood pressure. The association recommends consuming 500 mg each day, which is equivalent to two 6-oz. servings of fatty fish each week. ALA provides cardiac benefits and is abundantly found in flaxseed oil, ground flaxseeds and walnuts. The recommended intake of ALA is 2 tbsp. of flaxseed or a 1-oz. handful of walnuts each day. Do not take too much omega-3, because it can increase your risk of bleeding.
ADHD
"Healthy Place," a mental health resource published by medical director Dr. Harry Croft, explains studies that show improvements in children and adults with attention deficit hyperactivity disorder through use of fish oil supplements. One study shows that, when combined with vitamins, minerals, probiotics, phytonutrients and amino acids, it was as effective as the standard methylphenidate that is usually given as a chemical medication for ADHD.
Macular Degeneration
The ADA relays that fish oil may lower the risk of macular degeneration, an eye disorder that damages the middle portion of the retina. This disorder can cause blurred vision or a blind spot in the center of your vision.
References
- MayoClinic.com: Omega-3 Fatty Acids, Fish Oil, Alpha-linolenic Acid
- Women to Women: Nutrition: What's the Difference Between Omega-3's, 6's and 9's?
- American Dietetic Association: Heart Health for Men
- Healthy Place: Nutritional Treatments for ADHD
- American Dietetic Association: Can Certain Foods Help Prevent Macular Degeneration?
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