But if longevity experts and biohackers are right (and based on patient results were seeing at our centers), this isnt just wishful thinking
Vitamin B12 injections are available at drug stores and through Hone
How to Switch from Pills to Injections If you have been taking oral supplements but still feel tired, foggy, or "off," it may be worth reevaluating, ideally starting with a test rather than a guess
Doctors commonly choose to give shots in the deltoid (shoulder) muscle, though the gluteus maximus (buttocks) muscle is sometimes used
Unlike oral supplements, an injection delivers vitamin B12 directly into the body without relying on digestive absorption which can be reduced by age, certain medications such as proton pump inhibitors or metformin, or gastrointestinal conditions
Aim for 80 to 100 grams of protein daily, distributed across 4 to 6 meals