can vitamin b12 injection cause nausea Deficiency: Symptoms, Causes & Treatment What Happens When You're Allergic

In the third stage of B12 deficiency, MMA and homocysteine will be elevated (having elevated levels of homocysteine is called hyperhomocysteinemia)

Already bought a vial online and unsure if it's safe to use

Although it's uncommon, vitamin B12 or folate deficiency (with or without anaemia) can lead to complications, mainly if you have been deficient in vitamin B12 or folate for some time

The entire process takes only a few minutes, allowing you to give your body the support it needs without having to schedule your entire day around the injection

The ideal frequency depends on your goals and the specific treatment, but most clients benefit from a consistent schedule