4,5 Dietary insufficiency, pernicious anemia (i.e., an autoimmune process that reduces available intrinsic factor and subsequent absorption of vitamin B 12 1,2,6,7 ), and long-term use of metformin or acid-suppressing medications have been implicated in B 12 deficiency
TB-500 is a synthetic fragment of Thymosin Beta-4, more often studied in cell-migration and soft-tissue models
Association between non-alcoholic fatty liver disease and coronary artery disease outcomes: A systematic review and meta-analysis Diabetes
GHK-Cu is not FDA-approved
On top of that, he adds, it has some significant side effects, including flushing, dizziness, and increased risk for diabetes