40 However, these levels can be elevated for many reasons
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

I have been granted access to my records through systmonline but these records dont include my blood tests or treatment from anywhere other than the GP surgery unless the GP surgery decides to download them (which my surgery doesnt) or unless secondary care writes to the GP directly with a paper letter that comes in the post with a stamp and delivered by the Post Office (who only deliver on some days) to the GP and to me
The Safety Profile is a Complete Unknown
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A study in an academic publication called (appropriately) AMINO ACIDS, demonstrated that branched-chain amino acids along with two specific amino acids, glutamine or proline, restored collagen synthesis after UV exposure