Doses above 1mg increase the incidence of gastrointestinal symptoms and theoretically elevate mechanism-based risks like phosphate dysregulation, though no formal dose-response safety study has been published
USA 114 , E4612E4620 (2017)
If it gets very high, especially with stomach pain, youll need to see a doctor right away
Tandem mass spectrometry analysis of affinity-purified samples Three micrograms of each fraction or sample were auto-sampler loaded with an UltiMate 3000 HPLC pump onto a vented Acclaim Pepmap 100, 75 m 2 cm, nanoViper trap column (Thermo Fisher Scientific, Cat# 164535) coupled to a nanoViper analytical column (Thermo Fisher Scientific, Cat# 164570, 3 m, 100 , C18, 0.075 mm, 500 mm) with stainless steel emitter tip assembled on the Nanospray Flex Ion Source with a spray voltage of 2000 V
Additionally, TFR1, acyl-CoA synthetase family member 2 (ACSF2), and heme oxygenase-1 (HO-1) expression were significantly upregulated, leading to increased ferroptosis in the optic nerves of locally demyelinated MS mice