TB-500, or Thymosin Beta-4, is a peptide derived from the thymosin beta-4 protein, which is naturally present in the body
Designed for serious researchers demanding efficiency and precision, this 10mg vial offers a highly purified synthetic tripeptide (Glu-Asp-Arg) that eliminates the complexity of multi-compound studies
A larger randomized, placebo-controlled intervention trial (the SELECT study) in more than 35,000 middle-aged and selenium-replete men, randomized to receive selenium (in the form of selenomethionine, 200 g/day) and/or vitamin E supplementation, was halted because of concerns regarding an increased risk of type 2 diabetes mellitus with selenium and increased risk of prostate cancer with vitamin E (84, 85)
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2000:186283 Kritchevsky SB (1999) beta-Carotene, carotenoids, and the prevention of coronary heart disease