Iron Deficiency and Hair Loss: What’s the Connection?

Iron Deficiency and Hair Loss

It’s normal to have some hair loss every day. Even gradual thinning as you age is natural and usually not a cause for concern. But when hair loss happens at a younger age or comes on suddenly, it could be a sign of nutrient deficiencies.


Researchers from multiple facilities working in dermatology collaborated on a review of published studies that represent the role of nutrition and diet in treating hair loss. While the role of vitamins and minerals is clearly important in normal hair development, it was not entirely clear how a deficiency of these micronutrients would impact hair loss.

After their review in 2018, it was apparent that two common types of hair loss were shown to improve with increased levels of vitamin D and iron. Furthermore, iron-deficient hair loss patients who ensured proper vitamin C intake along with iron had the best results because when consumed together, vitamin C increases the absorption of iron from plant-based sources. The enhancement of iron absorption from fruits and vegetables is directly proportional to the amount of vitamin C present in your body.

Vitamin C in vegetables and fruits

Hair loss caused by iron deficiency can look similar to hormonal or genetic hair loss and thinning. Iron is required to make red blood cells, which carry oxygen around the body. So an iron deficiency causes insufficient oxygen, not allowing your hair follicles to create new hair cells, slowing or inhibiting hair growth. It’s important to consult with your doctor about the possible underlying causes, but you can start with eating a nutritionally balanced diet today.

Certified Prevegenics Label


Prevegenics produce is the best choice to keep your hair follicles healthy from the inside out. Prevegenics creates the best fertilizer for plants like nuts, beans, and whole grains that are great iron-rich foods. Citrus, peppers, and sweet potatoes are easy picks for high vitamin C content. Even better, when they are grown with the help of applying fertilizer from Prevegenics nutritionals, they are scientifically proven to be more nutrient-dense to give you a bigger boost of iron.


If you want to best bang for your buck, choose spinach, kale, broccoli, and other leafy greens. They’re top sources of natural iron and vitamin C, just choose the produce with the orange Prevegenics label so you know you are getting the most iron-packed foods.

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