The first sign of multiple myeloma varies by person and may not occur until a later stage of the disease. Learn how to ...

Severe iron deficiency can lead to pica, a condition where you want to eat things with no nutritional value. Both Peterson and Davis cite ice as a common craving. But people with pica might also crave ...

Anemia’s symptoms — tiredness, headaches, leg cramps, coldness, decreased ability to exercise, brain fog — are often attributed to aging itself, William Ershler, a hematologist and researcher said.

Symptoms of a vitamin C deficiency include weakness, bruising, and dry skin. Learn more about the warning signs and how to get more vitamin C in your diet.