Most published human data comes from Russian clinical settings rather than large Western randomized trials, so the evidence is suggestive rather than definitive
Lipid Profile & Metabolic Health Some research reports improved lipid balance (e.g., triglyceride reduction) in preclinical studies. Possible improvements in basal metabolic rate have also been noted
Optimal timing enhances effectiveness while poor timing can waste a significant portion of each dose
And they go and they kill the cancer cells
Current Good Manufacturing Practice (CGMP) Regulations
Maiorino M, Scapin M, Ursini F, Biasolo M, Bosello V, Floh L (2003) Distinct promoters determine alternative transcription of gpx-4 into phospholipid-hydroperoxide glutathione peroxidase variants