Health supplements for BB’s hair loss problem

I cannot control BB’s diet. At present my other actions to help BB on his hair loss is try to take him the following health supplements daily:

(a) 2 tablets of Century Life Maxi hair by Country Life (A dietary supplement for nourishing hair, nails and skin.**)

(b) 1 tablet of Centrum multivitamin

(c) 1 tablet of Kordel's Acid Free Vitamin C 1000 mg.

I agree with A.L. Williams that All You Can Do Is All You Can Do. But All You Can Do Is Enough in my help to BB in this case.