Also, its important to note that itd be unsafe for certain groups of people to use either TB4 or TB-500, including those who are pregnant or breastfeeding and those who have suspected or active cancer
Koguchi T, Koguchi H, Nakajima H, Takano S, Yamamoto Y, Innami S, Maekawa A, Tadokoro T: Dietary fiber suppresses elevation of uric acid and urea nitrogen concentrations in serum of rats with renal dysfunction induced by dietary adenine
doi:10.1056/NEJMoa2413258 16Rubino D, Abrahamsson N, Davies M, et al
Metabolism of selenium, selenocysteine, and selenoproteins in ferroptosis in solid tumor cancers
Materials and Methods Materials GHK-Cu was purchased from Shanghai Aladdin Biochemical Technology Co (Shanghai, China)
What those numbers do not capture is the larger group of patients sitting in the low-normal range, where B12 is functionally inadequate even though the serum level has not dropped below the lab threshold