Related by context. Frequent words. (Click for all words.) 58 Aerobic exercise 57 Skipping meals 57 Avoid caffeine 56 Diet soda 56 Oestrogen 56 Calcium supplements 56 Oral contraceptives 56 Anti depressants 56 Sleepiness 55 suppresses appetite 55 Antacids 54 serotonin neurotransmitter 54 L theanine 54 Topiramate 54 Drowsiness 54 NUCYNTA ® 54 Sleep deprivation 54 fat oxidation 54 Vitamin B6 54 galanin 54 Lifting weights 53 Withdrawal symptoms 53 Cotinine 53 vasodilator 53 L carnitine 53 Cortisol 53 Fruit juices 53 daytime drowsiness 53 seratonin 53 Beta blockers 53 multivitamin supplements 53 Therein lurks 52 disulfiram 52 endorphin rush 52 Endorphins 52 relaxes muscles 52 caffeine 52 Diet sodas 52 L arginine 52 beta agonists 52 Hyponatremia 52 salicylates 52 anxiety irritability 52 baclofen 52 thermogenesis 52 hormone cortisol 52 neurotransmitter serotonin 52 beta carotene supplements 52 Dietary fiber 52 density lipoprotein HDL cholesterol 52 flow mediated dilation 52 opioid painkiller 51 Stay hydrated 51 hormones estrogen 51 Uric acid 51 tyramine 51 saturated fat trans fat 51 pantothenic acid 51 IGFBP 3 51 eat fatty foods 51 Vitamin D supplements 51 prolactin levels 51 fatty acid oxidation 51 oxcarbazepine 51 releases endorphins 51 Creatine 51 ROZEREM 51 metabolic acidosis 51 brain derived neurotrophic 51 angiotensin converting enzyme 51 Ghrelin 51 sugar sweetened soft drinks 51 Hyperactivity 51 fluoxetine Prozac 51 psychoactive effects 51 Homocysteine 51 tibolone 51 Grapefruit juice 51 dopamine neurotransmitter 51 strenuous exercise 51 amino acid tryptophan 51 serum sodium 51 Brisk walking 51 Sedatives 51 estrogen deficiency 51 catabolism 51 SUSTIVA 51 Taurine 50 platelet activation 50 Bupropion 50 Head bangingResearch 50 anaerobic threshold 50 dopamine transporter 50 Nutritional supplements 50 extrapyramidal symptoms 50 Saturated fat 50 electrolyte replacement 50 cardio protective 50 Methylphenidate 50 antidepressant bupropion 50 Soluble fiber