why b12 injection is given Are Vitamin Shots Right for You? Instructions for B12 Injection |
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Most people meet these needs through diet alone, but older adults, people on strict plant-based diets, and those with digestive disorders may benefit from supplements, though dosages vary based on individual needs

Folate is needed for development and growth of cells (including red blood cells) and synthesis of DNA (genetic material)

Social isolation affects the development of obesity and type 2 diabetes in mice (in Eng)

However, in very rare cases, some people might occur side effects as below
