A lack of zinc in the body has been linked to an itchy scalp. The building blocks of hair are processed more efficiently with the help of zinc.
Loss of hair color due to a lack of vitamin B12 is well-documented. Increase your intake of vitamin B12-rich foods like salmon and tuna.
When the microflora of your scalp becomes unbalanced, you will experience dandruff. Eat less chocolate and dairy if you've noticed an increase in dandruff.
Iron deficiency anemia, characterized by fatigue, weakness, and hair loss, can develop when ferritin levels drop too low.
Hair loss may be an early warning sign of cardiovascular disease and high blood pressure.
Hormonal imbalances can definitely be a contributing factor to a patient's hair health
Fewer Grays from Stress hormones can deplete melanocyte stem cells, the cells responsible for hair color. So your locks start going silver or white.