Reason for hair loss might be deficiencies of essential multivitamins. You can include some protein stuff in your diet, as for hair growth protein is very essential.
Add seasonal fruits and vegetables in your diet.
Take proper sleep and water.
For natural protein you can add milk n dairy products in your diet.
Add some
calcium and
vitamin D natural supplement in your diet.
Next Steps
You can also check your body constitution ( vaat/pit/kapha) for better results
Health Tips
Doing changes with proper reason will help you more, instead of trial and error