Nearly 1 in 3 Americans may have an undiagnosed iron deficiency, a problem that can lead to fatigue, brain fog and difficulty concentrating, a new study suggests. Subscribe to read this story ad-free ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Iron deficiency may affect more than 1 in 6 adults in the U.S., ...

Menstruation, inadequate diet, pregnancy, lactation, and some medical conditions can cause an iron deficiency in women.

ARE you kept awake at night by the feeling of creepy-crawlies swarming up your legs? You might be suffering from restless ...

Ferritin is the parameter most often used in primary care to diagnose iron deficiency. The cutoff value of ferritin can affect the number of cases diagnosed, however. A study published in JAMA Network ...

While deficiency of iron – or low iron levels can lead to deadly anemia, you can also suffer from the side effects of supplements that can help you make red blood cells. Since dietary intake may not ...

Iron and B12, along with vitamin D, are the most common nutrient deficiencies in the UK. And failing to take action can ...

About three years ago, Soumya Rangarajan struggled day after day with exhaustion, headaches, and heart palpitations. As a frontline hospital doctor during the coronavirus pandemic, she first ...

One in three US adults don’t get enough iron, which has a major effect on getting oxygen around your body. Find out how this common deficiency can lead to more severe health issues if untreated.