People who experience B12 vitamin deficiency can become anemic, meaning they lack healthy red blood cells and will feel tired and weak
Your provider can explain trade-offs based on your goals and medical history
[DOI] [PMC free article] [PubMed] [Google Scholar] 50.Angrisani L., Santonicola A., Iovino P., Vitiello A., Higa K., Himpens J., Buchwald H., Scopinaro N
Each of the vitamin has its own special role
However, major expert groups have looked at the research and concluded that: The evidence is not sufficient to show that screening every adult without symptoms for vitamin D deficiency clearly improves outcomes such as fractures, heart disease or cancer