Fish are usually high in omega-3 fatty acids and low in fat. Omega-3 acids improves mental functions and helps maintain a healthy heart by lowering blood pressure. Researchers have found that eating fish regularly (twice in a week) can reduce the risk of diseases ranging from asthma to prostate cancer. White fish such as cod is a source of low-fat protein, while fatty fish such as sardines, salmon and mackerel are dense with omega-3.
Here are some Indian style recipes of fish.