Youre a strong candidate for B12 injections if you experience any of the following: Persistent fatigue that sleep doesnt fix Brain fog, forgetfulness, or trouble concentrating Low mood, anxiety, or stress that feels disproportionate Difficulty losing weight despite consistent effort Tingling, numbness, or weakness in hands or feet Frequent colds or slow recovery from illness A plant-based, vegetarian, or vegan diet Age 50+ (B12 absorption naturally declines with age) A history of gastric bypass, Crohns, or celiac disease Long-term use of metformin, proton pump inhibitors (Prilosec, Nexium), or H2 blockers (Pepcid, Zantac) If you fit one or more of these, a B12 shot is one of the lowest-risk, fastest-acting interventions available
This is usually mild and will wear off quite quickly Vitamin b12 shots can often undo symptoms of a low vitamin b12 level~ but the issue is that you might not have any idea that your B12 levels are low
Nauta and Fibbe, 2007)
Because responses vary from one person to the next, every plan is individualized rather than one size fits all, and it is based on your health history and current lab work