b12 injections after gastric sleeve Many teens have low iron, levels years bariatric surgery Vitamins after Bariatric Surgery: Choosing

Last reviewed: July 1, 2026 Last updated: July 1, 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

Individual health conditions and needs can greatly influence the effectiveness of these injections, and a tailored approach is always the best way forward

To be clear about what isn't a realistic concern here: acute copper toxicity from a topical serum

Brandon L

Typical loading phase protocols: Daily injections for the first week Weekly injections for the next 4-6 weeks This intense schedule quickly boosts B12 levels

Please read all information provided with your prescription