Which Type of Nutritional Deficiencies Cause Hair Loss?

Telogen effluvium, or hair loss, can be caused by hormonal imbalances, genetic factors, and medical conditions. Nutritional deficiencies can also disturb the hair growth cycle and contribute to hair loss.

The human body requires a balanced intake of vitamins, minerals, and proteins to function correctly. Hair follicles need sufficient vitamins and nutrients for healthy development and function.

Deficiencies in the following vitamins and nutrients can cause hair loss and damage.

Iron Deficiency

Iron deficiency is considered one of the leading nutritional causes of hair loss. Iron is a nutrient that helps red blood cells carry oxygen to hair follicles. When iron levels are low, hair follicles become starved of oxygen, which causes hair shedding.

Foods that can be sources of iron, such as red meat, legumes, spinach, nuts, beans, and grains, can help replenish the body's iron supply. Iron supplements can also become necessary in some instances, but they need to be taken under strict medical supervision, as excessive iron in the body can be harmful.

Zinc Deficiency

Zinc deficiency can also contribute to hair loss. This nutrient is key in tissue growth and natural hair loss treatment. A lack of zinc in the body can disrupt an individual's hair growth cycle and weaken their hair structure. Deficiency in this nutrient is common for individuals with poor diets, those suffering from eating disorders, and people with gastrointestinal diseases.

Eating zinc-rich food like beef, oysters, pumpkin seeds, and lentils can help individuals boost their zinc levels.

Vitamin D

Vitamin D is another significant nutrient that supports natural hair growth. This vitamin helps create new hair follicles and regulates the genes involved in the hair growth cycle.

One way to get more vitamin D is through supplementation. However, to avoid complications in the long run, this must be personalized and confirmed by a healthcare professional.