How can you tell if you are B12 deficient?
One can suspect of having vitamin B 12 deficiency if you are constantly feeling lethargic and having nausea along with stomach upset.
Last updated on 12 Dec 2024
One needs to take the supplements as long as it is required. You are recommended to get a blood test done before discontinuing the supplements.
The role of vitamin B 12 is very crucial as without enough red blood cells, your tissues and organs don't get enough oxygen. As a result your body cannot work well. You will suffer from weak musles, numbness and extreme fatigue.
Yes, they are useful for the long term
Pernicious anemia is one reason why B12 does not get absorbed in the body. The other reasons are lack of hydrocholoric acid in the stomach which can prevent B12 absorption.
This is because vegetarians and vegans are at a risk of vitamin B12 deficiency. Additionally, it has been reported that 1.5 to 15% people globally have vitamin B12 deficiency.
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