syringe needle for vitamin b12 injections A Guide to the Best Needles Vitamin B12 injection | Stock

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Vitamin B1 also called Thiamin, enables the body to use carbohydrates as energy

Possible side effects include: Mild pain, redness, or swelling at the injection site Headache or dizziness (usually transient) Nausea (uncommon) Hypokalaemia (low potassium) during initial treatment, particularly in severely deficient patientsthis is rare but may require monitoring [1] [5] When to seek medical advice: Serious adverse reactions are extremely rare

B12 helps prevent neural tube defects Children born to mothers who have low blood levels of vitamin B12 both before and after conception may have an increased risk of a neural tube defect

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