While genetics and age are two factors you can't control when it comes to gray hair, you can prevent vitamin deficiencies that contribute to gray hair.
Medical researchers noted how being insufficient in vitamin D3, vitamin B12Copper, zinc and calcium have been linked to graying hair.
The 2018 Review found that prematurely graying hair could be restored to its original color if the nutrient deficiency was corrected.
While it is impossible to completely prevent hair graying, eating right can help minimize the risk of further accelerated graying.
However, as you age, graying is inevitable, although the rate at which you go gray depends largely on your lifestyle and genetics.
By eating a healthy diet rich in fruits and vegetables, remembering that variety is key, and consistency is key, you can nourish your body from the inside out.
This means that nutrients can also be directed towards the growth of new, healthy hair.
Any deviation from a healthy diet will have an impact on the body, which can contribute to oxidative stress.
A history of smoking is also associated with premature graying, according to one 2018 study.
When it comes to stress causing gray hair, there is conflicting evidence.
Those who do not want to wear silvery-white locks can turn to a hairdresser or barber to dye the roots a different color.
Hair coloring is an ongoing process, so maintenance will be required, which can be expensive and timely. Others may wear their silvery-white locks with pride.