According to the Office of Dietary Supplements, the following people are most at risk for thiamine deficiency: Older adults Those dependent on alcohol People with HIV/AIDS People with diabetes Those who have had bariatric surgery Mount Sinai: "Thiamin" National Institutes of Health Office of Dietary Supplements: "Thiamin" Mayo Clinic Laboratories: "Thiamine (Vitamin B1), Whole Blood" America's Poison Centers: "Get online poison help now" PubChem: "Thiamine Hydrochloride - Safety and Hazards" BMJ Case Reports: "Anaphylactic Shock and Cardiac Arrest Caused by Thiamine Infusion" MedlinePlus: Thiamine (Vitamin B1) Lynn Grieger, RDN, CDCES Medical Reviewer Lynn Grieger is a registered dietitian-nutritionist, certified diabetes care and education specialist, certified personal trainer, and certified health and wellness coach

In the Pyo 2007 work (PMID 17703734), AHK-Cu at picomolar-to-nanomolar concentrations stimulated elongation of human hair follicles maintained in culture and increased dermal papilla cell proliferation
Stick with the 4-week timeline at 2mg, then escalate to 4mg as planned
How is B-12 Compliance Injection supplied Cyanocobalamin Injection, USP 1000 mcg/mL NDC 0517-0031-25 1 mL Fill in a 2 mL Vial Boxes of 25 NDC 0517-0032-25 10 mL Multiple Dose Vial Boxes of 25 NDC 0517-0130-01 30 mL Multiple Dose Vial Boxes of 1 Store at 20-25C (68-77F)