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The difference between labeled use and intended use raises further safety concerns as these substances do not have to undergo quality control or safety monitoring, unlike FDA-approved substances

Alternative vitamin B12 supplementation is also a healthy, safe way to boost energy levels between vitamin B12 injections, when your doctor doesnt prescribe enough vitamin B12 to alleviate symptoms of chronic fatigue, brain fog, painful numbness and tingling, and memory problems

This type of water contains 0.9% benzyl alcohol as a preservative

The Lancet (2021) 5

**Special Populations:** Dosage adjustments may be necessary for patients with renal impairment or other underlying health conditions