How does Vitamin B12 affect energy levels?
B12 levels are involved with energy production in the body and the deficiency will lead to feeling low in energy
Last updated on 12 Dec 2024
No, usually it is not detected in blood test. However, urine & saliva samples are more preferred.
It is because there is a high possibility that your body is unable to absorb the vitamin B12 available in the foods you are consuming.
Get a full body blood test done which will have CBC and vitamin profile
CBC test is done by pricking or collecting venous blood. The test shows the nutritional status of the micronutrient blood levels of vitamins and minerals in the body. If the levels are too low, then it indicates the need of supplements which are crucial for your health.
A low MCV and MCH indicates anemia and malnutrition.
Complete Blood Count (CBC), Complete Blood Picture, Complete Blood Profile
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