Among health-conscious circles, a specific question has surfaced: can glutathione cause grey hair
The combination produced greater improvements in several fertility-related measures than either ingredient on its own, suggesting the two compounds may work particularly well together.23 Doctor's Best provides 50mcg of selenium slightly below the adult RDA of 55mcg and well below the tolerable upper intake level of 400mcg.46 While it's lower than the 200mcg used in the fertility study, it still provides meaningful nutritional support without pushing intake toward levels where selenium toxicity becomes a concern
Pavlovic et al., 2019), which involves at least one of the following symptoms: loss or a decreased level of consciousness, loss of memory for events before or after the injury, neurological deficits (weakness, loss of balance, changes in vision, etc.), or alterations in mental state (confusion, disorientation, slowed thinking, etc.)
1 H- 1 H NOESY NMR Spectroscopy The same samples used for the SNAC titration with 50 mM CTAB were also used for the NOESY experiments