what happens if you have too much b12 injections Vitamin deficiency causes fatigue, brain fog, and nerve symptoms Too Much B12 Symptoms: Overdose

doi:10.1016/j.arr.2016.08.006

How Often Should I Get B-12 Injections

What is the standard dosage

Heres what we recommend for elderly patients: Start with 1000 mcg of vitamin B12 weekly for 4-6 weeks Then, give 1000 mcg every 1-3 months, depending on how theyre doing Keep an eye on their vitamin B12 levels, blood counts, and brain function A study in the Journal of Gerontology stressed the need for B12 in older adults

+ Thiamine- B1 Serves as a catalyst in carbohydrate metabolism

Beyond hematological functions, B12 plays a key role in neurological health, supporting nerve cell function and the proper operation of the nervous system