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Description
Those lacking B12 in their diet, such as vegetarians and vegans, or people with certain health conditions or on medications that block absorption, may experience deficiencies

If you are 65 or older, you are an excellent candidate for B12 injections because your body will likely be less able to process nutrients than it did when you were younger

Because responses vary, the most realistic expectation is gradual, subtle change

Gateways bridge DSIP NG911 where needed
