A 2-year randomized controlled trial of human caloric restriction: Feasibility and effects on predictors of health span and longevity

Eric Ravussin, Leanne M. Redman, James Rochon, Sai Krupa Das, Luigi Fontana, William E. Kraus, Sergei Romashkan, Donald A. Williamson, Simin N. Meydani, Dennis T. Villareal, … CALERIE Study Group

J. Gerontol. A Biol. Sci. Med. Sci. 70, 1097–1104 (2015). DOI: 10.1093/gerona/glv057