Human use, largely based on user experiences, commonly involves subcutaneous or intramuscular injections of 200 to 500 micrograms per day, often divided into one or two doses
Contamination can lead to adverse effects such as headaches, dizziness, nausea, vomiting or other more serious effects depending on the contaminated substance
B 12r appears orange-brown in solution, while B 12s appears bluish-green under natural daylight, and purple under artificial light
By generating more red and white blood cells, they improve the bodys tendency to compact concerned health issues, one of the major benefits of vitamin B12 injections
Often discussed alongside