All of these could be causes of Vitamin B12 deficiency
Oral B12 (given sublingually) MB12 liquid The research used 500 mcg per day Although B12 is a very safe vitamin, always be on the lookout for these symptoms when using high doses: Headache Nausea and vomiting Diarrhea Fatigue or weakness Tingling sensation in hands and feet Possible explanations for elevated B12 (without supplementation) in the blood SIBO (Small Intestine Bacterial Overgrowth) SIBO may cause very elevated levels of B12 in the blood
If you are 50 pounds overweight and looking for a solution, AOD 9604 alone is not it
I have also accessed other sites for my B12 injections, including, the upper arm (deltoid), thigh (vastus lateralis), and the buttocks (dorsogluteal)
Where available, endotoxin testing results are included on Certificates of Analysis to verify laboratory purity
Liver Disease Cancer What is the quickest, most effective way to correct a Vitamin B12 deficiency