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Benzyl alcohol, a phenolic compound, functions as a broad-spectrum bacteriostatic and fungistatic preservative at the specified concentration, preventing the growth of vegetative bacteria and fungi while maintaining solution sterility over extended periods
Vitamin B12 is administered through a quick intramuscular injection, allowing it to be delivered directly into the body without passing through the digestive system
Some products may have state-specific restrictions
Animal toxicology studies extended longer
It is important to be aware of possible side effects that may arise
When a true vitamin B12 deficiency exists, serious issues can arise
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