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When you lack B12, myelin begins to strip away
Pregnancy and lactation: Avoid use during pregnancy or breastfeeding unless controlled human data show safety
Certain medical conditions or medications could interact with prescription weight loss treatment, making it less effective or unsafe
Some protocols incorporate topical application to specific areas of concern alongside injectable administration for localized plus systemic benefits
The 2025 IV safety study tolerated doses up to 20 mg IV in two healthy volunteers without adverse events the highest-quality published human safety data
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