Brittle hair and cracked lips might be more than the result of the cold, dry winter weather – they could indicate your body’s iron stores are running on empty.
Knowing the signs of low iron, which can become anemia if not addressed, is important – especially if you’re at higher risk, says Stephen Macari, MD, primary care provider with Hartford HealthCare Medical Group in Stamford.
Here’s why you might be iron deficient and the symptoms to watch for (including some surprising ones), according to Dr. Macari.
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Our bodies need iron to help circulate oxygen.
“Iron is one of the most important components of the human body,” he begins. “It has multiple roles but the most critical one is creating hemoglobin to carry oxygen in the blood to tissues.”The body typically holds some iron in reserve for times when diet doesn’t provide enough, but that can be easily wiped out, Dr. Macari says.
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“It can quickly run out in the process of making new red blood cells or any other processes iron is involved in,” he explains.
Why is my iron low?
Iron deficiency occurs when your body lacks enough iron. Your diet is one common reason it can occur.
“Vegans and vegetarians can be prone to deficiency because they take in less iron, even though foods like spinach, broccoli, beans and tofu are high in it,” he says.
Gender is another key factor.
“Women are also more prone since menstruation leaves them with a constant need for new blood cells.”
