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The trial portfolio included three single-dose pharmacokinetic studies and three multiple-dose efficacy trials
Certain groups are at higher risk, including older adults (due to reduced stomach acid production), individuals with pernicious anaemia (an autoimmune condition affecting B12 absorption), those who have undergone gastrointestinal surgery, and people with conditions such as Crohn's disease or coeliac disease
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6 weeks 42 syringes One daily pre-blended draw
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