do not freeze reconstituted solution as freezing can denature peptides
We suggest starting with a 1,000 mcg dose given weekly
This subjective improvement could reflect placebo effect, improved overall nutritional status from paying more attention to diet, natural adaptation to the medication over time, or actual b12 repletion if deficiency existed
Rarely reported symptoms associated with excessive B12 intake may include: Skin reactions : Acne-like eruptions or rosacea-type dermatitis have been occasionally reported, particularly with high-dose intramuscular injections Gastrointestinal disturbance : Mild nausea, diarrhoea, or abdominal discomfort, though these are uncommon Headache : Infrequent reports of headaches following parenteral B12 administration Hypersensitivity reactions : In very rare cases, allergic reactions to injectable B12 preparations have been documented It is crucial to note that there is no established link between standard B12 supplementation and serious adverse effects
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It also plays a role in building the keratin (protein) that makes up your hair