You are generally healthy with no underlying digestive or absorption issues
Paladugu L, Gharaibeh A, Kolli N, Learman C, Hall TC, Li L, et al
Drug-Disease Interactions: Use 9M B12 Plus Dispo Pack Injection 2 ml with medical advice if you have malabsorption syndrome (difficulty absorbing nutrition from food), and eye disorders (Leber's optic atrophy)
It's important to note that some medications and treatments, such as glutathione injections, may cause temporary numbness as a side effect
Underdosed or impure batches produce inconsistent results regardless of when you take them
Wellness 21 May 2026 6 min read What happens if you inject B12 wrong