Iron deficiency can cause symptoms like fatigue, cold hands and feet, and irregular heartbeats. People at high risk of iron deficiency include vegans, pregnant people, or people with cancer.

Iron deficiency can lead to symptoms such as fatigue, pale skin, dizziness, and brittle nails and hair. Iron is a crucial mineral in the production of haemoglobin, a protein that transports oxygen ...

Very often, anaemia caused by iron deficiency can be easily treated with ... difficulty swallowing and a sore or itchy tongue ...

You’re finally comfortable in bed, drifting peacefully toward sleep when suddenly—itch. You scratch. Another itch pops up. Before you know it, you’re wide awake and scratching like crazy ...