May 11, 2023 · Anemia is a problem of not having enough healthy red blood cells or hemoglobin to carry oxygen to the body's tissues. Hemoglobin is a protein found in red cells that carries oxygen from the …

May 11, 2023 · If you get a diagnosis of anemia, you might need more tests to find the cause. Sometimes, it can be necessary to study a sample of bone marrow to diagnose anemia.

Sep 20, 2025 · Overview Iron deficiency anemia is a common type of anemia. Anemia is a condition in which the blood doesn't have enough healthy red blood cells. Red blood cells carry oxygen to the …

May 3, 2025 · Fanconi's anemia is a rare, inherited disease that leads to aplastic anemia. Children born with it tend to be smaller than average and have birth defects, such as underdeveloped limbs.

Sickle cell anemia is one of a group of inherited disorders known as sickle cell disease. It affects the shape of red blood cells, which carry oxygen to all parts of the body.

Sep 16, 2025 · Not eating enough foods that have vitamin B-12 and folate can cause vitamin deficiency anemia. Or the body might have trouble taking in and using these vitamins. Without these nutrients, …

Apr 12, 2024 · If a hemoglobin test shows that your hemoglobin level is lower than it should be, that's a sign of a condition called anemia. Causes of anemia include low levels of certain nutrients, blood …

Sep 20, 2025 · Lower than standard hemoglobin levels mean anemia. Experts define the hemoglobin range as 13.2 to 16.6 grams (g) of hemoglobin per deciliter (dL) of blood for adults assigned male at …

Nov 13, 2025 · In many cases, a low hemoglobin count that's only slightly lower than normal doesn't affect how you feel. A low hemoglobin count that's more severe and causes symptoms might mean …

Feb 22, 2025 · The most common form of hemoglobin protein is called hemoglobin A. If there are other forms of hemoglobin in the blood, called variants, the A1C test results may not be right.