The most common side effect is some soreness at the injection site, and you might notice your urine turning bright yellow (thats just the excess vitamins, particularly riboflavin, being excreted)
However, there are a few exceptions and we recommend speaking with a B12 LOVE Functional Medicine Practitioner before deciding on an IV Drip
Reply to Arduini et al.: Acetyl-l-carnitine and the brain: Epigenetics, energetics, and stress
However, annual review with your GP is advisable to: Ensure adherence to the injection schedule Monitor for any new or worsening symptoms Consider testing for other autoimmune conditions if symptoms develop (particularly thyroid function, as thyroid disease is commonly associated with pernicious anaemia) [2] Gastric cancer risk: Pernicious anaemia is associated with a slightly increased risk of gastric cancer
The UK government says adults need 1.5 micrograms (mcg) a day, the US National Institutes of Health advises 2.4mcg, and the European Food Safety Authority says 4mcg a day is adequate
and assists with hormone regulation