*Correspondence: Tiziana Crepaldi, [email protected] This article was submitted to Signaling, a section of the journal Frontiers in Cell and Developmental Biology Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers
Be wary of purchasing glutathione products online from unauthorized sellers as these may be adulterated, ineffective, and possibly harmful
Reactive oxygen species can be both pro-tumorigenic, through ROS-mediated cell signalling, and highly damaging when in excess (reviewed by Liou and Storz (2010))
In addition, in a cohort of women eligible for IVF treatment, women who consumed folic acid have decreased concentration of homocysteine in follicular fluid and serum, and showed improved quality and increased maturity of oocytes (53)