Hair fall and dandruff. Moisturiser?

For over a year now since moving to pune i have noticed a regular hair fall, especially while oiling(15-20 strands), shampoo(minimum 10 hair stands). I consulted three diffrent doctors, but the medication they gave me didnt worked much. I tried home remedies of egg, oil,lemon etc, but they had temporary effect which didnt last long. Although i havent noticed any receding hair line nor any bald patches but i feel the density is little less. I always keep check on my diet with eggs, peanut butter, banana, apple, oats, rice, pulses, veggies on daily basis. I have been exercising regularly as well. I have researched alot on hair fall solution and came up w Lith two questions for you. 1. Dandruff has been a constant issue for me how can i control it . Also I have dry skin. What should i be eating to keep my skin moisturised as i often forget to apply moisturiser? 2.None in my family is bald, so does my hairfall signifies that i can be bald in future or is it just temporary. Im based in pune