==Benefits and uses of Fish Oil are==
A lot of the benefit of fish oil seems to come from the omega-3 fatty acids that it contains. Interestingly, the body does not produce its own omega-3 fatty acids. Nor can the body make omega-3 fatty acids from omega-6 fatty acids, which are common in the Western diet. A lot of research has been done on EPA and DHA, two types of omega-3 acids that are often included in fish oil supplements. However recent research finds fish-based Omega-3s inhibit the action of insulin, thereby increasing blood sugar levels and aggravating diabetes. Another study shows fish-derived Omega-3s greatly increase the volume of colon cancer metastasis when compared to a low-fat diet.
*Healthy Heart : According to the American Heart Association (AHA), clinical trials have proved that omega 3 is effective in reducing the incidence of cardiovascular diseases (CVD). Fish oil is a good source of omega 3 and therefore, reduces the risk of heart diseases and heart arrhythmias. It also lowers the level of bad cholesterol (LDL), and increases the level of good cholesterol (HDL). Fish oil prevents accumulation of triglycerides and further reduces the levels of excess triglycerides. Preliminary research has also shown that fish oil can be used for preventing atherosclerosis in coronary patients. Thus fish oil is effective in treating heart strokes and regular usage of fish oil can help avoid numerous sudden cardiac deaths. As per American Heart Association, these preliminary findings should be confirmed by detailed research.
*Weight Loss : Fish oil also aids in losing weight. Research conducted by Professor Peter Howe at the University of South Australia has shown that fish oil improves the efficacy of exercise in reducing weight. Volunteers who were given fish oil diet showed greater weight loss as compared to those who did not consume fish oil diet. Exercise combined with fish oil had a positive effect on the body shape and body composition of the patients.