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Additional risk factors include: Age over 60 years (reduced stomach acid production) Autoimmune conditions (thyroid disease, vitiligo, type 1 diabetes) Family history of pernicious anaemia Chronic alcohol consumption Diagnosis and Testing Diagnosis of vitamin B12 deficiency anaemia requires a combination of clinical assessment, laboratory investigations, and sometimes specialist testing
Many adverse events attributed to peptides trace back to contaminated research-grade products, not the peptides themselves
& Neugut, A
Planning ahead with appropriate cooling solutions prevents compromising expensive peptide investments
Bonser LR, Erle DJ
Both are valid
