Research found no evidence of tolerance development, receptor desensitization, or accumulating side effects over the study periods
Your bodys needs are dynamic, shifting with stress, diet changes, or new health challenges
What are the symptoms of low B12
None of that makes them useless
Although adverse reactions to intravenous, intramuscular or subcutaneous injection of 0.9% benzyl alcohol are not known to occur in man, experimental studies of small volume parenteral preparations containing 0.9% benzyl alcohol in several species of animals have indicated that an estimated intravenous dose up to 30 mL may be safely given to an adult without toxic effects
This compound is handled exclusively in controlled research settings for in vitro and pre-clinical studies, with no applications in human or veterinary medicine