methylcobalamin, the adenosyl ligand in vitamin B 12 is replaced by methyl
Unlike oral supplements that must pass through the digestive system, injectable Vitamin B12 is administered directly into muscle tissue
A single shot can give you a helpful early boost, but the benefits tend to feel more dependable once you settle into a routine
In cases of severe B12 deficiency, intramuscular injections are typically recommended to ensure adequate absorption (1,4)
Made from a variety of vitamins, nutrients, and other ingredients, these injections help with weight loss, regulate sleep, increase energy, improve immunity, and offer many other health benefits
Vegetarians and vegans are found to be most common to suffer from B12 deficiency due to a lack of animal products in their diets