One of the most important compounds that our bodies produce is called glutathione
In such severe cases, cerebral oedema becomes clinically apparent 12 hours to 4 days after the overdose [18, 20, 50, 87], although CNS depression may be delayed if a slow-release preparation has been ingested [12, 50]
A phase I clinical trial to evaluate the safety of thymoquinone-rich black cumin oil (BlaQmax(R)) on healthy subjects: Randomized, double-blinded, placebo-controlled prospective study
[DOI] [PubMed] [Google Scholar] 197.Akhtar A
It's a relatively high amount for a supplement to have, but it shouldn't be a problem for most people since the maximum per-day allowance for adults is 400mcg.34 That said, you may want to avoid Doctor's Best Glutathione + Milk Thistle if you take another supplement that includes selenium or eat a lot of selenium-rich foods (e.g., Brazil nuts, tuna)
Product Number: 00070847012474