I had a blood test and my blood values were normal) my hair is thin and sparse.. is there a herbal solution for hair loss? i used zinc and herbal shampoo but still pouring, what should i do?

Hair loss: Hair loss can be genetic, due to hormonal changes, medications, smoking, stress, or sudden extreme weight loss. To minimize hair loss, see a doctor about hormonal changes, stop smoking, make sure your diet is well balanced and lose weight slowly if needed, or change lifestyle factors to reduce stress. Wash and brush your hair gently. No color/heat. You can try Biotin supplements or Minoxidil OTC