Maybe thats true if you get a good energy boost from it, but simply taking a B12 shot will not be your magical bullet to a tiny waist
Potential Side Effects and Considerations Vitamin B12 is generally safe at recommended doses, but side effects like headache, nausea, or stomach upset can occur with high-dose supplementation
B12 supplementation in elderly patients with confirmed deficiency typically takes two main forms in the UK: Oral tablets (cyanocobalamin) Intramuscular injections (hydroxocobalamin, the standard form in the UK) NICE Clinical Knowledge Summary guidance recommends investigating B12 deficiency in older adults presenting with unexplained anaemia, neuropathy, cognitive impairment, or glossitis
Do not use during pregnancy and lactation
Indeterminate IBD: When the provider cannot distinguish between Crohns and UC, do not assume either diagnosis