Our body has millions of hair follicles or small sacs lining the skin. The follicles generate hair and color or pigment cells that contain melanin. Over time, hair follicles lose pigment cells, resulting in white hair color, this can be due to many reasons, like stress , poor diet lack of vitamin b12 and iron , lack of calcium and vit D3 ,smoking , using a lot of chemicals in hair products, if genetics or aging is the cause, nothing can prevent or reverse the process. However, treating graying hair could allow color pigmentation to return if the loss is due to a medical condition.

There is no scientific evidence that masturbating causes hair loss. This myth may come from the idea that semen contains high levels of protein, and so with each ejaculation, the body is losing protein that it could use for hair growth.

Premature greying, referred to as ‘Akala Palitya’ in Ayurveda, is the result of aggravation in Pitta dosha or Pitta-Vata doshas. 

A person’s diet plays a part in preventing white hair. A diet rich in antioxidants can reduce oxidative stress. Antioxidant-rich foods include: fresh fruits and vegetables, green tea, olive oil, fish, seafood, eggs, and meats are good sources of vitamin B-12, and milk, salmon, and cheese are excellent sources of vitamin D.

Indian herbs like amla are known for reversing premature graying by promoting pigmentation. Its effectiveness is believed to be because the gooseberry is rich in antioxidants and anti-aging properties.

Aloe Vera mask or  Fenugreek seeds mask- The rich Amino acids present in Fenugreek seeds help your hair follicles fight premature greying.

Asanas like- Ustrasana (Camel Pose), Matsyasana (Fish Pose), Balayam (Rubbing Nails), Bhramari Pranayama helps to reduce the oxidative stress of the body.