<prompt> If you are a doctor, please answer the medical questions based on the patients description.hello sir..my name is mansa,age-24, my hair is suffering from whitness. bt it is initially started..my 20,25 hair suffering from whiteness,actually i was taken homeopatChatDoctoredicine as treatment,but after taking medicine.my hair whiteness increases,so i want a natural treatment..as treatment.im from india  <response>: 1. The cause of graying seems to be a combination of genetic factors and stress in the body, along with vitamin B-12 deficiency or problems with pituitary or thyroid gland can cause graying. so check with necessary examination and relevant investigations2. . Avoid oily, spicy,fried, and left over food. Avoid too much exposure to heat, Chat Doctor. . Avoid Stress and have a good sleep, along with regular morning walk of 45 minutes. Massage lightly with Mahabhringraj oil at night before retiring to bed. Soap nut, along with Sakaibhangra and Naming oil acts as natural conditioner.3. You can take vitamin A diet carrot, milk,papaya, cantaloupe, pumpkin, mango, squash, kale along with vitamin B milk, eggs,nuts, mushrooms,green vegetables, cereals, pasta 