Whilst vitamin B12 toxicity is exceptionally rare due to its water-soluble nature, very high levelsparticularly from mega-dose supplements or frequent injectionshave been associated with certain adverse effects, most notably skin reactions
Patients should ensure the skin is clean and dry before injecting and avoid injecting into areas with visible irritation, bruising, or scarring
Fiber is healthy long-term, but temporarily reduce intake during the first 46 weeks of treatment
Back Bishen, S (20 March 2024) 'Why obesity is rising and how we can live healthy lives', World Economic Forum
This proactive approach helps catch potential problems early while maximizing the benefits of supplementation
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