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Having low ferritin interferes with your body’s role in making red blood cells. Red blood cells are important for the transfer of oxygen throughout your body. Without enough red blood cells, your organs and major systems don’t work as effectively.
What Are the Signs and Symptoms of Iron-Deficiency Anemia?
Your doctor can help you change your diet to get the right amount of iron for your needs. There is no clear-cut evidence in the existing medical literature of an association between iron deficiency and nonscarring alopecia. Iron supplements commonly cause constipation, so slow-release supplements are preferred. It’s important to talk to your doctor first, before taking iron supplements, though.
Choose foods containing vitamin C to enhance iron absorption
Beyond what you put into your body, keeping good hair hygiene may also help with some forms of hair loss. Avoid using harsh chemicals on your hair, and don’t be too rough on it while brushing. Use straighteners and hair curlers that emit a lot of heat sparingly. With a combo of this and an iron-rich diet, you’ll be on your way to healthier hair. For men and postmenopausal women, gastrointestinal blood loss (which can occur from conditions like ulcers, Crohn’s disease, and celiac disease) is a leading cause of low iron. People living with kidney failure or who practice a vegan diet may also be more prone to iron deficiencies.
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By contrast, scarring alopecia, another autoimmune disease that causes hair loss, is often accompanied by itchiness, tenderness and scaling of the scalp. Scarring alopecia is the most devastating type of hair loss, Mirmirani says, because it permanently destroys the hair follicles. In this study, patients with MPHL show relatively early onset age, which means they appear to visit the clinic earlier than those with FPHL. Patients with FPHL show definitely lower serum FC compared with age/sex-matched normal controls.
Normal or heavy menstrual bleeding can lead to iron deficiency anemia. You can develop iron deficiency if you don't eat enough iron-containing foods or if you have trouble absorbing iron. Vegetarians and vegans may be more prone to iron deficiency, especially premenopausal females. This is because non-heme iron, the form found in plants, is not absorbed as well as heme iron, the form found in meat, poultry, and fish. The results of an adapted Newcastle-Ottawa scale for the risk of bias assessment of the included studies are shown in online supplementary Table 1 and 2. Of 21 case-control studies, 14 were of good quality (7–8/9), 7 were of fair quality (5–6/9), and none was of poor quality.
A cutoff of 30 µg/L yields a sensitivity of 92% and a specificity of 98%, while a cutoff of 41 µg/L yields a sensitivity of 98% and a specificity of 98%. It might have contributed to the controversy that there is no guideline to define ID. From this study, over 80% of FPHL showed serum FC lower than 70 µg/L, while only less than 20% of age matched healthy female controls showed it. No female healthy controls showed serum FC lower than 30 µg/L in this study. Therefore, serum FC lower than 30 µg/L might be a clinically significant indicator for ID especially in female hair loss patients considering their menstrual status.
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In some cases, iron deficiency anemia can develop and result in low blood pressure, heart palpitations, shortness of breath, and an increased risk for infections. The best way to treat hair loss is to address the underlying cause of the problem. If you think your hair loss is related to an iron deficiency, consult a doctor to measure your iron levels. Your doctor will most likely order a ferritin level blood test, which measures the levels of a protein called ferritin that helps store iron. Folate is another water-soluble B vitamin and includes naturally occurring food folate and folic acid (fully oxidized monoglutamate).
Among participants experiencing excessive hair loss or shedding, roughly 10% more had low iron stores compared to the remainder of the population (Deloche, 2007). While the science looks promising, further studies are needed to prove a link between iron deficiency and hair loss. Iron deficiency causes a type of anemia, which is when there aren’t enough healthy red blood cells to deliver enriching oxygen to the rest of the body.
Women with heavy periods can become low in iron because they lose blood during their cycle. Heavy periods mean losing blood over a longer period, which can reduce your storage of iron. This iron loss also happens if you have endometriosis, a condition where tissue grows outside of the uterus and can cause heavy bleeding during your period. Unfortunately, it can be easy to overlook ferritin if you also have an underlying condition that may cause hair loss.
Hypervitaminosis A causes hair loss, and data on the effects of isotretinoin in hair loss support this association. Published data on AA suggest that vitamin D, due to its immunomodulatory effect, may be involved in AA [66, 67]. Lee et al. conducted a systematic review and meta-analysis of observational studies on the prevalence of vitamin D deficiency and/or serum vitamin D levels and AA [68]. These authors analyzed a total of 14 studies that involved 1255 patients with AA and 784 control patients without AA. The mean serum 25-hydroxyvitamin D [25(OH)D] level in patients with AA was significantly lower than that in the non-AA control group, by 8.52 ng/dL (95% confidence interval − 11.53 to − 5.50 ng/dL). Vitamin D deficiency was also highly prevalent in patients with AA, leading the authors to suggest that the vitamin D level has to be measured in patients with AA.
If a person suspects their iron levels may be low, they should visit a doctor who can perform blood tests to determine if they are anemic. While hair loss is not a typical symptom of iron deficiency anemia, some people might experience it. ‘Traction alopecia is hair loss caused by repeated pulling or tension on the hair follicles. Tight hairstyles like braids, weaves, or ponytails are common culprits. For many women, hair shedding is a normal and common occurrence with the NHS highlighting that we can lose between 50 and 100 hairs a day, often without noticing.
Gastric bypass, for example, often involves the removal of sections of the stomach or intestine. All data generated or analyzed during this study are included in this article and its online supplementary material files. While iron deficiencies can cause hair loss, so can several other factors. Let's look at those to better understand what can cause thinning hair. Topical products containing collagen, such as skin creams and serums, are available, but research backing their efficacy is lacking. Collagen is found in deeper layers, but collagen fibers are too large to permeate the outer skin layers, and peptides (shorter chains of collagen) are unsuccessful.
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