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High dose oral supplementation is an effective alternative to parenteral treatment Randomized studies of daily high oral doses of 1,0002,000 g have shown equivalence or superiority to injected B 12
Common signs include: Fatigue and weakness Neurological changes, such as numbness or tingling in the hands and feet Megaloblastic anemia, characterized by large, abnormal red blood cells Cognitive difficulties, including memory loss and confusion Early detection and treatment of B12 deficiency can make a big difference
cardiovascular, renal, and liver-disease trials read out through 2026 and 2027
This irritation can interfere with the body's ability to take in enough vitamin B12 from food or supplements
And emerging research suggests GIP may have protective effects on brain function and bone density, areas where pure GLP-1 agonists have raised some concerns
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