Often forgetting things and forgetting things, it is difficult to concentrate. Nutritionists point out 3 reasons why chronic food allergies are on the list. Improve your brain. Eat like this

As I get older, I feel that my memory is not as good as before, I often forget things, I have difficulty concentrating at work, and my state is getting worse. Is there any way to improve it? In addition to sleep and stress, nutritionists have found that many people are caused by food allergies.