Physical activity reduces stress because it helps get your brain moving and doing something other than the anxieties and stress. When your active you are more focused on the thing your doing rather than the stressor/s. It has also been proven that sitting and stressing makes it worse so to move your mind off it for a hit helps you to relax and also gives your brain time to think things out.
It maintains the bones and teeth strong.
B. A scrub of hands and arms to elbow with soap and water followed by hand hygiene with alcohol beaded hand rub.
Carbohydrates , proteins, and fat
Being an only child leads to more attention to the child while children with siblings are required to share the attention.