In my experience, hair loss is a combination of harsh chemicals being used on the hair itself, as well as a diet that doesn't contain the appropriate nutrients the body needs to keep hair healthy and/or poor dietary practices of weakened/inefficient digestion and metabolism (the inability to draw out the appropriate nutrients from food and 'send' them to the hair cells).

If you're looking for natural medicine, best go see a professional with experience with that sort of thing.
😊🙏🏽☯️