Physicochemical properties of lutein-loaded microcapsules and their uptake via Caco-2 monolayers
What is true is that if a product contains so-called N-nitrogenating agents (e.g.: preservatives like 2-Bromo-2-Nitropropane-1,3-Diol, 5-Bromo-5-Nitro- 1,3-Dioxane or sodium nitrate - so look out for things with nitro, nitra in the name) that together with TEA can form some not nice carcinogenic stuff (that is called nitrosamines)
IV glutathione is 100% available, making IV administration 10-20 times more effective
Abstracts Cuglievan B , Jen WY, Short NJ, Bataller A, DiNardo CD, Loghavi S, Daver N, MD, Farhat A, Hajjar GE, McCall D, Gibson A, Garcia M, Nunez C, Roth M, Kadia TM, Bazinet A, Jabbour E, Montalban-Bravo G, Ravandi F, Garcia-Manero G, Andreeff M , Kantarjian HM, Issa GC