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The quality of the raw material is the bedrock of credible scientific discovery
It also supports the normal function of your nerve cells and is needed for DNA synthesis
This does not mean that you cannot have a B12 injection, it just means that it is not possible to assess the suitability of the injection for you through this service
Swiss Chems products are exclusively intended for research purposes, says their FAQ page
Last reviewed: May 28, 2026 Last updated: May 28, 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
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