Most of us do not understand enough about our blood work to do anything but look to see if we are within normal range, and to ask our doctor about those values out of norm. However, we do not always get helpful information when we do contact our healthcare professional and asks those questions.
Many doctors do not screen for anemia, which shows up in blood work with low hemoglobin values. A study in 2024 showed that more than 12% of the population was anemic, but did not know it. As we age, the percentage of adults over 75 with anemia rises to 33.4%.
Anemia is a condition where the body does not have enough iron, which carries oxygen to the blood, tissues, and different organs. Symptoms of iron deficiency are fatigue, weakness, irregular heartbeat, and shortness of breath.
Most anemia can be treated with vitamin B12, folate, or iron. Current research states that the RDA for these nutrients is outdated. It is estimated that as many as 70% of pregnant women and children are not getting sufficient nutrition to avoid being anemic.
Chronic diseases which arise from anemia are:
- Kidney disease
- Cancer
- Rheumatoid arthritis
- Bone marrow disorders
- Leukemia
- Myelodysplastic syndrome
- Cognitive decline
- Cardiovascular disease
Some medications can lead to anemia:
- Chemotherapy
- NAISD (ibuprofen and aspirin)
- Antibiotics
- Anticonvulsants
- ACE inhibitors
- Antiretrovirals
Screening is important, as anemia can lead to organ failure and death.
Until next time,
Dr. Polly
