Related by context. Frequent words. (Click for all words.) 46 journal Obesity 45 journal Sleep 44 brain shrinkage 44 journal Stroke 43 melatonin 43 cortisol levels 42 leptin 42 hormone leptin 42 overeating 41 fat diets 41 Brian Wansink 41 caloric restriction 41 orexin 40 fatter 40 FTO gene 40 stress hormones 40 cravings 40 neurochemical 40 overeat 40 ghrelin 40 circadian rhythms 39 belly fat 39 Applied Physiology 39 protein diets 39 stress hormone cortisol 39 unhealthy behaviors 39 Clinical Endocrinology & 39 unhealthy habits 39 dopamine neurons 39 caffeinated drinks 39 sedentary lifestyle 39 sedentary 39 binge eating 39 insulin resistance 38 obese 38 appetite suppressants 38 fatty liver disease 38 metabolism 38 sleep deprived 38 lab rats 38 metabolic 38 obesity 38 chemical serotonin 37 endorphins 37 carbohydrate diet 37 drowsy driving 37 calorie restriction 37 dopamine receptors 37 abdominal fat 37 sleep disturbances 37 serotonin 37 dopamine 37 sedentary lifestyles 37 Vitamin D deficiency 37 seasonal affective disorder 37 prescribed antidepressants 36 cortisol 36 metabolically 36 fructose 36 glucose tolerance 36 abdominal obesity 36 neurotransmitter dopamine 36 grogginess 36 metabolisms 36 arterial stiffness 36 satiety 36 low carbohydrate diet 36 bingeing 36 insulin sensitivity 36 NPY 36 mild cognitive impairment 36 sleepiness 36 fat diet 36 obstructive sleep apnea 36 skeletal muscles 35 diets 35 fattening foods 35 insulin resistant 35 vitamin D deficiency 35 Obese 35 hormonal imbalances 35 fatness 35 cognitive function 35 sexual arousal 35 hot flushes 35 nondrinkers 35 severely obese 35 acid reflux 35 sugary foods 35 genetically programmed 35 physiologically 35 refined grains 35 circadian rhythm 35 genetically predisposed 35 caffeine 35 cognition 35 glucose intolerance 35 ketogenic diet 35 hormonal 35 hormones 34 impaired glucose tolerance