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Last reviewed: June 29, 2026 Last updated: June 29, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
Assessment We assess your B12 status in the context of your weight loss program and overall health
Even so, early clinical data have drawn significant attention from researchers and clinicians
Anaphylactic shock and death have been reported after parenteral vitamin B12 administration
When injected subcutaneously, this charge temporarily disrupts the pH balance of the surrounding tissue, triggering a brief localised inflammatory response
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