Greying of hair is a natural part of ageing for most people. However, there are several individuals who never experience grey hair. Tap to find out the surprising reasons behind it.
Genetics
Some individuals don't experience grey hair due to genetics. They may inherit genes that help melanocytes produce pigment, maintaining hair colour till old age.
Low Stress
Chronic stress has been linked to greying of hair. People who take less stress or manage it well may experience delayed hair greying.
Healthy Gut Microbiome
A healthy gut microbiome supports nutrient absorption and reduces inflammation, helping protect melanocytes and prevent greying of hair.
Low Oxidative Stress
The accumulation of oxidative stress in hair follicles can also cause greying. People who have high antioxidant levels in their body are able to avoid hair greying.
Balanced Hormones
Individuals with balanced hormones of oestrogen, testosterone, cortisol, and more are able to delay or prevent grey hair.
Healthy Thyroid Function
People with thyroid disorders, especially hypothyroidism, often experience premature greying. Maintaining healthy thyroid function may help reduce the risk of grey hair.
Information Credits
According to PubMed, genetics, low oxidative stress, and other factors can contribute towards less greying of hair. It is advisable to consult a dermatologist for personalised suggestions.