Vitamin B12 is a nutrient that your body doesn't make, so you have to get it from animal products, such as meats, dairy, and eggs, or from supplements
Vegans who do not pay careful attention to fortified food intake may be at risk for a deficiency
In these cases, B12 injections provide a direct and effective method to restore healthy vitamin levels
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She was keen to get an injection of vitamins B12 and C, as well as a compound called deoxycholic acid that was supposed to melt fat away
Unlike women, who experience a rapid decrease in hormone levels, it can take decades for a man to notice the effects of gradually diminishing testosterone levels