After analysing the chart of your son, we can say that he has a good luck factor supporting him always and he would come out of all sorts of issues including those related to general living and health.
Your worry as a parent is normal but your child would be quite normal and you need not worry in that direction.
Just maintain a time bound regimen for food, type of diet and exercise and you would feel the joy of good health everyday.
Best Wishes.
Aquarius ascendant with the ascendant lord Saturn exalted and posited in the ninth house conjunct Moon; Mars exalted in the twelfth house; Retrograde Jupiter conjunct South Node (Ketu) in the fourth house; Ashtakavarga score of ninth house is 37.