From genetics to stressful lifestyle can cause the presence of this whitish hairs.
Gray hair, valued or feared, can appear in our hair both prematurely and late. From genetics to stressful lifestyle it can cause the presence of these whitish hairs; However, also for diseases or deficiencies that are worth paying attention to:
1. In many men, for example, premature and excessive grey hair can mark signs of a heart problem. According to a study published in the European Society of Cardiology, grey hair can show signs of coronary artery disease, hypertension, diabetes, among others. In the words of cardiologist Dr Irini Samuel, at Cairo University, “Aging is a risk factor for coronary heart disease, which is related to dermatological signs that increase risk. If our research is confirmed, the standardization of grey hair could be used as a predictor of coronary artery disease.”
2. Another disease that is related to the incidence of grey hair is vitamin deficiency. Each hair follicle contains a pigment called melanin, which is responsible for giving color to both the hair and the skin; and as age advances, the body produces less pigment – which results in grey hair. In the event that the presence of grey hair is premature, it can lead to a decrease in melanin – and therefore, vitamins B12 and D3 – and a nutritional imbalance in the body.
3. They can also represent the premature consequences of stress. Oxytocin, the neurotransmitter promoted by a stressful lifestyle, generates a reaction between hair follicles and hydrogen peroxide, inevitably causing grey hair.
4. Another possible cause of premature grey hair is associated with tobacco. Smokers are twice as likely to develop whitish hair and even hair loss.
To prevent the incidence of grey hair, it is advisable to reduce stress levels and consume certain types of foods rich in vitamins and nutrients. Here is a list of foods that will help prevent the incidence of grey hair:
1. Blueberries; rich in vitamin C.
2. Salmon; rich in omega 3 fatty acids.
3. Oysters; rich in zinc.
4. Green leaves; rich in vitamin C, beta carotene and iron.
5. Avocado; rich in vitamins B, C, E and K, as well as omega 3 fatty acids and antioxidants.