Can we eat nuts daily ?i'm 21 years old girl.what food should i intake daily to sharpen my memory and vision i wear glasses too

Healthy Living: Provided that you are a young and healthy person, a well-balanced diet with fruits, vegetables, starch and protein based on the Mediterranean diet is associated with good health. Avoid overly processed foods. Going to the eye doctor regularly helps w/vision. Keeping mentally active helps with memory. Maintaining a good blood pressure, nml BMI , keeping physically active all improve overall health