Side effects include but are not limited to: Slowed reflexes and reaction time (0.02% 0.04%) Slurred speech (0.05% 0.08%) Memory trouble, blackouts, and memory loss (0.15%) Nausea and vomiting (0.15% 0.20%) Loss of physical coordination (0.20% 0.29%) Passing out (0.30% 0.39%) Heartbeat, breathing, and blood pressure changes (0.40% over) BAC Card information Female BAC Card Male BAC Card (Click images to enlarge)
Vegetarians and vegans are more likely to develop B12 deficiency compared to meat-eaters
Discontinuation due to adverse events was 6%, lower than either Semaglutide or Retatrutide at maximum doses
Even healthy individuals can absorb as little as 10 mcg of vitamin B12 from a 500 mcg oral supplement
The largest dataset based on whole-body counting is provided by Heinrich (Heinrich, 1967), who studied doses up to 100,000 g
In the UK, intramuscular (IM) administration is standard practice for hydroxocobalamin, though subcutaneous (SC) may be used if specifically advised by your healthcare provider and following appropriate training
