Thanks for the query.
Males usually suffer from androgenic alopecia.
It is hormone dependent hair loss.
Its a good solution for any type of hair loss.
Apart from this you can also use tab androanagen
It is an anti androgen, and controls action of hormone on hair.
Regarding food you can take any diet rich in protein like eggs soyabean.
If possible upload a photograph of your scalp
This will help me in assessing the type of hair loss and I would be able to guide you better.
There is an option to upload photograph on right side of query page.
Please utilize that.
Let me know if you have any other doubts
Wishing you a good health.