The impact of zinc and folic acid supplementation on sperm DNA methylation: results from the folic acid and zinc supplementation randomized clinical trial (FAZST)

Tim Jenkins, Kenneth I. Aston, Douglas T. Carrell, Elizabeth A. DeVilbiss, Lindsey A. Sjaarda, Neil J. Perkins, James L. Mills, Zhen Chen, Amy E. Sparks, Traci E. Clemons, Kayla Chaney, C. Matthew Peterson, Benjamin R. Emery, Jim Hotaling, Erica Johnstone, Enrique F. Schisterman, Sunni L. Mumford