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- recommend reducing intervention frequency if B12 levels are elevated, and continue to monitor
[11] Bile-acid sequestrants and orlistat impair intestinal absorption of fat-soluble vitamins, explaining why some patients switch to parenteral therapy, whereas magnesium-containing antacids and digoxin can synergise with vitamin D to provoke hypermagnesaemia or digitalis toxicity if calcium rises unchecked
Acta Haematol
Some report minor weight changes, but those are often linked to improved appetite from previously undernourished participants rather than targeted fat reduction
Intrinsic factor, Medline Plus, Vitamin B12, Fact Sheet for Consumers, National Institutes of Health, Office of Dietary Supplements, Vitamin B12, Fact Sheet for Health Professionals, National Institutes of Health, Office of Dietary Supplements Pawlak R
PMC 7815416
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