Poverty and low maternal education have been identified as key risk factors associated with lower vitamin B 12 levels in children
Advertisement However, these medications also have been implicated in a number of cutaneous adverse events, including infusion and injection site reactions, infection, inflammatory dermatoses and malignancy
Feature Vitamin Injections Oral Supplements Bioavailability Up to 100% (direct muscle absorption) Variable, often 10-50% (digestive system absorption) Speed of Action Rapid (hours to days for noticeable effects) Slower (days to weeks for noticeable effects) Ideal Candidates Diagnosed deficiencies, malabsorption issues, pernicious anemia, older adults, vegans/vegetarians with deficiency General maintenance, mild deficiencies, individuals with healthy digestion and absorption Administration Intramuscular injection by professional Pills, capsules, liquids taken by mouth For general maintenance in healthy people, oral supplements work fine
What Human Evidence Did FDA Review
The FDA meeting agenda includes BPC-157, KPV, TB-500, MOTs-C, emideltide, Semax and Epitalon