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The key takeaway is that you, the researcher, are in control of the final concentration
A high amount requires a very large draw At 16.7 mg/mL, a 100 mg amount would require about 6 mL
FDA-registered pharmaceutical product through pharmacy channels runs $15-40+ per vial depending on size and distribution markup
7 You can obtain vitamin B12 from food sources such as shellfish, meat, eggs, dairy products, or other vitamin B12-fortified foods
Let's break down the science, or lack thereof, and uncover the dangers the influencers and online sellers won't tell you
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