What should i do to prevent me from going bald?

General health: Male pattern baldness is genetically programmed and most likely to affect men blessed with a lot of body hair. Your physician can guide you here. Other hair loss may reflect hypothyroidism (which if detected is very manageable), ill-defined health problems (telogen effluvium) and there are some rare causes. Maintaining your overall health is your best help here, and nothing's certain.

Balding Prevention: You can't change your genetics. Eat a nutritious diet to avoid deficiencies. Avoid hairstyles that pull hair tightly. Use gentle shampoo. Avoid hair dryers, permanents or curling irons. Consider use of a wide toothed comb. Consider acupuncture.