Related by context. Frequent words. (Click for all words.) 61 Holt Lunstad 56 Orbuch 56 Zagorsky 54 Jane Wardle 53 Alice Lichtenstein 53 Neumark Sztainer 53 Kiecolt Glaser 53 Van Cauter 53 Lyubomirsky 52 Dr. Nicholas Christakis 52 Mark McCrindle 52 Eric Stice 52 Gary Curhan 51 Maestripieri 51 Birditt 51 David Popenoe 51 assortative mating 51 Easterlin 51 Mukamal 50 Lumeng 50 Grucza 50 Satoshi Kanazawa 50 Jeffrey Passel 50 Kivipelto 50 Stephen Freedland 50 Gangwisch 49 Kopchick 49 Chavarro 49 Regnerus 49 OnePoll.com 49 Kendler 49 Ed Diener 49 El Sohemy 49 Betsey Stevenson 49 Goltzman 48 Kaldjian 48 Wurtman 48 Beth Abramson 48 Hofferth 48 Henry Wechsler 48 Winkelmayer 48 Thomas Perls 48 Jack VanDerhei 48 Inzlicht 48 Surmeier 48 Dansinger 48 journal Psychosomatic Medicine 48 Ruhm 48 Rimm 48 Richard Suzman 47 Herbenick 47 Mozaffarian 47 Ravussin 47 Lipshultz 47 Moderate drinkers 47 Fals Stewart 47 Mark Fendrick 47 caffeinated coffee 47 Emmanuel Saez 46 Majid Ezzati 46 Ezekowitz 46 Daniel Levitin 46 Daniel Hamermesh 46 Lona Sandon 46 Jeffrey Blumberg 46 Pescosolido 46 Thomas Wadden 46 Ian Hickie 46 obese adolescents 46 Jordan Grafman 46 Bibbins Domingo 46 Cathy Schoen 46 Kathryn Schmitz 46 DeKosky 46 Thombs 46 Popenoe 46 USDA HNRCA 46 Ezzati 46 Gershoff 46 Carnethon 46 De Kun 46 Engs 46 Cherlin 46 Glied 46 Woolhandler 46 Narod 46 cohabiting couples 46 Jay Olshansky 46 Merikangas 46 Rebecca Smith Bindman 46 Siliciano 46 Dr. Dariush Mozaffarian 46 Elizabeth G. Nabel 45 Jackie Perlman 45 Linda Papadopoulos 45 Lanou 45 Saewyc 45 Philip Zimbardo 45 Belury 45 Anne McTiernan 45 Rachel Whitmer