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Description
Schilling Test: The flushing dose is 1,000 mcg

Symptoms of B12 Deficiency If you're experiencing any of the following symptoms, you may have a B12 deficiency: Fatigue and weakness Depression and anxiety Memory loss and cognitive decline Numbness and tingling in the hands and feet Dizziness and difficulty with balance Pale or yellowish skin Soreness of the mouth or tongue Digestive problems No Qualifications Required One of the best things about B12 injection training is that you don't need any qualifications or background in healthcare to take part

Lyophilized powder lasts more than 24 months at 20C

Deficiency can also be caused by poor absorption