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When combined with Vitamin B12, these injections may help support nutritional adequacy in individuals participating in calorie-restricted or medically supervised weight management plans

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Some of the foods most rich in Vitamin B12 include: Clams Sardines Lamb liver Beef Tuna Trout Salmon Whole milk Eggs If you're eating plenty of fish, eggs, and dairy, you are likely getting plenty of B12, but because the ability to absorb Vitamin B12 tends to decrease with age, it's important to consider adding a supplement if you're over the age of 50

Vitamin B12 plays a crucial role in producing red blood cells, DNA synthesis, and maintaining nerve health