Interesting question but everyone looses around 100 hair per day. Here is a list of superfoods which help to reduce hair fall and make your hair healthy :)
1- Grains and pulses ? oats and lentils.
2- Vegetables- spinach, carrots, sweet potatoes.
3- Fruits- strawberries and foods containing Vitamin C like - oranges, papaya and lime.
4- Animal foods and dairy products- eggs, yogurt, chicken.
All these foods have nutritents like vitamin A, beta carotene, biotin, omega 6 fatty acids, zinc , iron , selenium and protein all of which are very essential for healthy lustrous hair .