b12 injections to buy Vitamin B-12 Injection, 3,000 mcg/mL monthly. Hydroxocobalamin Injection: Vitamin B12 for

All the above methods have been systematically validated

This means you can feel the effects of the vitamin B12 shot for up to a month

This enzyme wastes a helpful molecule called nicotinamide (a form of vitamin B3) by turning it into something useless instead of recycling it into NAD+, think of NAD+ as the main battery fuel that powers your cells energy factories (mitochondria)

When absorbed directly through the gut, as food or tablets, your body will only take on as much B12 as it needs, and the excess will pass through your urine

Methylcobalamin is absorbed more effectively by the body and is therefore considered the better option

For more details, take a look at our post on how fast a B12 shot works