… that antioxidant supplementation may impair exercise training adaptations. The concern is
that the reactive species generated during exercise … demonstrate negative effects on exercise …

… moderate adverse effects of ROS. To enhance the capacity of skeletal muscle to neutralize
… produced during exercise, athletes regularly consume exogenous antioxidant supplements […

… studies reported a detrimental effect of antioxidant supplementation on exercise capacity, …
review indicate that antioxidant supplementation is associated with a beneficial impact on …

… Although the positive and effective effect of antioxidant supplements on the prevention of OS
… are still studies that have pointed out the harmful, adverse, and pro-oxidant effects of these …

… studies have tested antioxidant supplements as a potential … elevated antioxidant
supplementation may likely be harmful [3] … lack of exercise-induced reduction of performance …

… preconditioning) can be observed as being affected by the inopportune consumption of
antioxidant supplements. This does not mean to say that this consumption is harmful but, instead, …

… The ROS produce damaging effects on the cell membrane and … of antioxidant supplementation
[7]. The activity of the enzyme glutathione peroxidase (GPx), a highly-efficient antioxidant …

… the physical exercise might also have negative effects due to an imbalance between the …
to exhaustive exercise training. The author reported that moderate antioxidant supplementation …

… exercise, physical activity cannot result in harmful oxidative damage. … of antioxidant
supplementation and physical training in elderly subjects, the type, strength, and duration of …

… during exercise and debate the question of whether exercise-induced ROS production is
beneficial or harmful … GSH is also important because it reduces the antioxidant vitamins E and C…