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System xc- is composed of solute carrier family 3 member 2 (SLC3A2) and solute carrier family 7 member 11 (SLC7A11), and the major negative effect of system xc- on ferroptosis regulation appears to be due to its crucial role in the synthesis of the antioxidant GSH, which allows the exchange of exogenous cystine with glutamate in a 1:1 ratio

Subclinical deficiency common in people who drink alcohol, eat refined carbohydrates regularly, or take metformin produces fatigue, brain fog, and cognitive sluggishness that is almost instantly reversible with B1 repletion

This process proves essential for overall exercise results, recovery, and overall cardiovascular health

Resveratrol works differently than NAD

Seven thousand cells were seeded per well in a 96-well plate

BMC Clin Pharmacol 9 , 16 (2009)