can you inject b12 subcutaneously Injections at Home - Safety Guide for Self-Administration Injecting B12 into fat: 4

Body composition Researched in rodent studies on adipocyte size and lean-versus-fat mass

And without enough oxygen in your cells, youll feel tired no matter how long you sleep

You may need to take vitamin B12 for the rest of your life, especially if you have neurological symptoms

Even if youre not in the danger zone, a clinical study published in the Cochrane Library has noted that B12 plays a significant role in preventing neurological decline and maintaining metabolic health

They work best when combined with a healthy diet and regular exercise, and should be positioned as complements to lifestyle change rather than replacements for it

Vitamin B12 is a nutrient our bodies cant make, so we get it from food or supplements