bac water vs saline Sterile Water vs Saline: What to Use (2026) BAC Water vs Sterile Water

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Sanitize both vials

MTHFR variants like C677T can raise homocysteine and increase demand on the folate and B12 methylation pathway, but they do not by themselves cause deficiency

Consult a healthcare provider before supplementing if you: Take blood thinners (vitamin D affects clotting) Use metformin, or proton pump inhibitors (both affect B12 absorption) Have kidney disease (impairs vitamin D metabolism) Have a history of kidney stones (excess vitamin D increases risk) Are being treated for any chronic condition Testing first ensures you get the right dose

Sterile bacteriostatic water containing 0.9% benzyl alcohol