vit b12 injectable maroc Vitamine gerda 1 000 µg/4 ml et buvable : Notice, Posologie & Effets Vitamine B12 Gerda 1000 -
Description
Still, side effects from B12 supplements are possible, especially at higher doses, and include: Headache Nausea Vomiting Fatigue Weakness Diarrhea Tingling in the hands and feet Nasal spray Vitamin B12 is also available in a nasal spray

I just had my first shot after the loading doses three days ago

(PubMed) Watanabe F, Bito T

Both cyanocobalamin and methylcobalamin are forms of vitamin B12
