Fish Oil is found to be most effective in preventing heart related diseases. The omega-3 fatty acids that is found in the fish oil brings in lot many health benefits as confirmed in the latest research. In fact, it helps to reduce the heart attack, strokes, and even depression. Another research has confirmed the ability of fish oil to combat the Alzheimer’s disease. As a result of the latest findings in this field, the researchers in the USA advocate people to eat more fish to have better health.