I don't see how you are getting that only 5mcg is lost daily: if you have injected say 1000 mcg of B12, most of it is peed out within a few days
B12 supports metabolism and energy, which can make it easier to stay active and feel motivated both important factors in a weight loss program
People and most animals have B12-producing bacteria living in their intestines
L'homme plus sage apprend des erreurs des autres
109 IL-6 and IL-6 soluble receptors synergistically potentiate the catabolic effects of IL-1 and TNF- on human NP cells, along with COX-2 and PGE-2 levels
Gastrointestinal effects such as nausea, vomiting, diarrhea, constipation, abdominal discomfort, reduced appetite, burping, and injection-site reactions may occur