b12 with iron injectable Dextran and Vitamin Injection,Nutritional drugs,Bullvet,Bullvet Methylcobalamin Injection (Vitamin B12) |

Meat : Zero days

A vegetarian or vegan diet can see Vitamin B12 levels drop Long-term use of antibiotics, peptic ulcer treatments and some diabetes medication can reduce levels of B2, B9, and B12

Referred to as vitamin B complex, the eight B vitamins B1, B2, B3, B5, B6, B7, B9, B12 play an important role in keeping our bodies running like well-oiled machines

Older individuals (with aging, some individuals dont absorb vitamin B12 as well)

This is because, unlike in real life, the study pre-screened the participants with ultrasound imaging to control any confounding variables or unexpected reasons that could affect the study outcomes