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11 maj 2023 · Low levels of the protein in red blood cells that carry oxygen, called hemoglobin, is the main sign of anemia. Some people learn they have low hemoglobin when they donate blood. If you're told that you can't donate because of low hemoglobin, make a medical appointment.
When your hemoglobin level is low, it means your body isn’t getting enough oxygen, making you feel very tired and weak. At what level is hemoglobin dangerously low? Normal hemoglobin levels are different for men and women.
3 sie 2023 · In a routine blood test, anemia is reported as a low hemoglobin or hematocrit. Hemoglobin is the main protein in your red blood cells. It carries oxygen and delivers it throughout your body.
24 maj 2022 · A slightly low hemoglobin count isn't always a sign of illness — it can be normal for some people. Women with menstrual periods and pregnant women commonly have low hemoglobin counts. A low hemoglobin count can be associated with a disease or condition that causes your body to have too few red blood cells. This can occur if:
4 sty 2022 · Without enough iron, your body can't produce enough of a substance in red blood cells that enables them to carry oxygen (hemoglobin). As a result, iron deficiency anemia may leave you tired and short of breath. You can usually correct iron deficiency anemia with iron supplementation.
More common classification of anemia (low hemoglobin) is based on the mean corpuscular volume (MCV) which signifies the average volume of individual red blood cells. Here are the three main causes of anemia. If the MCV is low (less than 80), the anemia is categorized as microcytic anemia (low red blood cell volume).
12 wrz 2024 · Low hemoglobin means you don't have enough of the red blood cells that carry oxygen throughout your body. When you have low hemoglobin, your cells and tissues don't receive as much oxygen as they need, which can make you feel weak and tired.
