The FDA does not verify the safety, effectiveness, or quality of compounded drugs
10.1002/pro.4612 501 ResetcaD.WilsonD
Instead of passing through the digestive system like pills, these injections deliver nutrients directly into the bloodstream
Common B12 Deficiency Symptoms: Persistent brain fog and cognitive decline affecting daily performance Chronic fatigue unrelieved by rest or lifestyle modifications Migraines and neurological symptoms including neuropathy Depression , anxiety, and seasonal affective disorder Memory loss and increased risk of dementia and Alzheimers Digestive issues and compromised immune system function Infertility and reproductive health complications Medical Conditions and Risk Factors Numerous medical conditions significantly increase the risk of B12 deficiency by interfering with absorption, utilization, or storage of this essential vitamin
To be fair, many common supplements like protein powders, collagen, creatine, melatonin, vitamin D, and turmeric are also not FDA-approved
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