Fish oils are a popular supplement these days because they contain omega-3 fatty acids. These omega-3 acids are part of the essential fatty acids or EFAs that the body needs to carry out its various functions. A great deal of research surrounds omega-3 acids and this nutrient is considered helpful in many conditions from acne to heart disease to cancer.
Improves Blood Circulation
The omega-3 acids lower the amount of bad cholesterol in the blood which can clog the vessels and arteries. With a less constricted vascular system, blood flows more freely and this can lower blood pressure and the chances of cardiovascular conditions like heart attacks and angina (chest pain).
Lowers Cancer Risk
In studies, omega-3 acids are shown to inhibit the growth of cancer cells and to reduce tumors of the breast, prostate and colon.
Many diseases cause painful and inflamed joints, such as arthritis, fibromyalgia and conjunctivitis. The omega-3 acids in fish oil lower the inflammatory response caused by these diseases.
Fish is has always been known as brain food and this is because of the omega-3 acids. The omega-3 acids help with brain chemistry to improve memory. These acids can also help with diseases like dementia and conditions like dyslexia and attention deficit disorder.
Helps with Weight Loss
A study at the University of South Australia showed that taking omega-3 acids and exercising had a higher rate of weight loss than just exercise alone.