Thanks for writing in.
The hair loss you are is androgenetic alopecia
It is a hormonal
A hormonal evaluation and proper treatment for 6-12 months will be needed to stop your hair loss.
I encourage you to visit a qualified dermatologist
for proper examination and treatment.
In general management -
Drink lot of water every day.
Have lot of green leafy vegetables per day.
Take one multivitamin
supplement per day for at least 3 months.
Hope this helps.