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If you suspect your B12 supplement is causing problems, discuss alternative formulations or routes of administration with your healthcare provider rather than simply stopping therapy
Each 500 mcg dose equals 20 units
doi:10.1089/thy.1999.9.1163 Antinoro L
Intramuscular injection may occasionally cause skin rash, itching, diarrhea, and allergic asthma
Quality Control Starts at the Source Ultimately, no amount of perfect reconstitution technique can fix a low-purity or improperly synthesized peptide
After subcutaneous administration, it circulates systemically, reaches multiple injury locations simultaneously, and modulates the inflammatory environment throughout the body rather than at a single point
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