Hair loss affects almost everyone regardless of gender, race, etc. Hair loss can be temporary for some people, while for others it can be permanent depending on their body and health. The most common type of hair loss is called alopecia which is general hair loss from the scalp or anywhere on the body. The causes of hair loss are usually related to hereditary conditions such as androgenic alopecia, hormonal changes, reactions to medication, and stress. However, among the many causes, nutritional deficiency is one of the main ones overlooked.
A diet lacking the essential nutrients can significantly contribute to hair loss. Nutrients such as vitamins and minerals are vital for maintaining healthy hair growth. For example, if there are deficiencies in zinc, iron, and vitamin D, it has been discovered that it has a close link to hair loss and thinning. Iron plays a big role in producing hemoglobin which helps take the oxygen to the cells, which also includes the cells that stimulate hair growth. If the body is deficient in iron, it then changes the delivery of oxygen to the critical organs and leaves the hair cells deprived, which then leads to the increased shedding of hair.
Vitamin D deficiency is also another factor that is associated with hair loss. Vitamin D is very important in creating new hair follicles. Hair follicles are the tiny pores where new hair grows. It has been studied that low levels of vitamin D can result in alopecia, which is a condition that causes patches of hair loss. Including vitamin D-rich foods and exposure to sunlight can significantly increase hair health.
A balanced diet rich in essential nutrients can help fight hair loss and improve the overall health of the hair. Even when genetic and other factors can contribute to hair loss, ensuring that the body gets the nutrients that are needed, is a crucial part of maintaining healthy hair.
Sources
https://www.mayoclinic.org/diseases-conditions/hair-loss/symptoms-causes/syc-20372926
https://www.goodrx.com/conditions/hair-loss/can-iron-deficiency-cause-hair-loss
https://health.clevelandclinic.org/im-low-in-iron-can-this-cause-me-to-lose-my-hair Assessed and Endorsed by the MedReport Medical Review Board