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For most patients with vitamin B12 deficiency, high-dose oral supplements are as effective as intramuscular injections at raising serum B12 levels and resolving symptoms

Among the peptides in common clinical use, sermorelin has a more stable regulatory history than many newer compounds

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Nausea itself is often accompanied by dysgeusia (altered taste perception), and the metabolic changes associated with reduced food intake may influence taste bud function

TB-500 is also administered via subcutaneous injection, but the schedule is different: one or two injections per week rather than daily

Fryer AD, Jacoby DB