to improve the child's brain which food to provide.. what is the daily required food for child active and smart lifestyle

A. You should avoid giving junk food to the child sugary food to the child that’s the best for brain growth and too much of screen time you should avoid specially mobile then you should put your child into physical sports like Karate gymnastics swimming anything which will help in keeping the child which also helps in elevating brain growth because they learn to focus direction and decision in a small span of time