Ferritin
What is FER in blood tests?
FER Measurement
Low: Below 12ng/mL
High: Above 150ng/mL
About Ferritin
Ferritin stores iron in the body and helps assess iron levels.
The reasons for low FER
Low ferritin is commonly caused by iron deficiency, heavy menstruation, pregnancy, or malabsorption disorders such as celiac disease. To increase ferritin levels, iron-rich foods (red meat, spinach, legumes) and iron supplements may be needed, especially for those with heavy menstrual cycles.
The reasons for elevated FER
High ferritin can be due to iron overload, chronic inflammatory diseases, liver disease, or excessive iron supplementation. To lower ferritin, reducing iron intake, donating blood, and managing inflammation through diet and lifestyle changes can help.
Is it bad too have too high/low FER?
Low ferritin leads to iron-deficiency anemia, causing fatigue, dizziness, and impaired immune function. Severe iron deficiency can impact cognitive function and physical performance.
Excess ferritin can cause iron overload, leading to organ damage, diabetes, and joint pain. Chronic iron overload can contribute to liver disease and heart complications.