How many pills you take depends on what fish oil you eat. The effective component Omega-3 in each fish oil is different. Eating 10 piece of cheap low-purity fish oil is better than eating 1 piece of high-purity fish oil.

China Dietetic Nutrition Society recommended that healthy adults in China should supplement 250- 1000mg Omega-3 every day. Take high-purity deep-sea fish oil with a purity of 90% as an example, there are 900mg of Omega-3 in each grain, and it can be concluded that one grain can be supplemented once. If you have cardiovascular disease, it is recommended to take more fish oil.