You must have heard about the dangers of eating certain kinds of fish, which contain high levels of mercury. Yes, eating fish can be a double-edged sword. It’s good for your health, but it can be harmful, too. On the positive side, several studies have shown that eating fish can benefit those shown suffering asthma, heart disease, Alzheimer's disease, depression, diabetes, and even arthritis.

Ong, W. T. (2016, September 13). Guidelines on eating fish safely. Philippine Star, p. D3.