Medically reviewed by Aviv Joshua, MS, RDN Possible benefits of the pescatarian diet include promoting heart health, lowering ...

The pescatarian diet focuses on consuming fish as the primary source of animal-based food. There are many ways to configure it, and depending on your approach, it can offer multiple benefits.

Chart-topping international sensation Harry Styles has left fans stunned after revealing he follows a pescatarian diet, but could this lifestyle choice be the secret to his glowing health?