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Description
Although the symptoms of my B12 deficiency are what brought me to the doctors but they then discovered I had an infection in my heart valve (endocarditis)

For most people, B12 supplementsespecially when taken appropriatelydont cause acne

In these cases, additional tests such as methylmalonic acid or homocysteine may be requested to assess functional B12 status at the cellular level

Comput Struct Biotechnol J (2021) 19:15360
