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(Click for frequent words.) 68 alertness 62 mental acuity 60 Practicing yoga 58 Ginkgo Biloba 58 daytime alertness 57 releases endorphins 57 cognitive function 57 Aerobic exercise 57 skin elasticity 56 psychomotor skills 55 aerobic capacity 55 Beetroot juice 55 aerobic endurance 55 daytime drowsiness 54 hormone serotonin 54 skeletal muscle mass 54 cognitive 54 toning muscles 54 Regular aerobic exercise 53 postural stability 53 stress hormone cortisol 53 acetylcholine neurotransmitter 53 carbohydrate cravings 53 anxiety irritability 53 Relaxation techniques 53 adrenal function 53 cognitive functioning 53 libido 53 Vigorous exercise 53 vessel dilation 53 chemical serotonin 52 muscular endurance 52 dopamine neurotransmitter 52 physiological arousal 52 metabolism 52 thermogenesis 52 parasympathetic tone 52 acetyl L carnitine 52 nutrient absorption 52 eating nutritious foods 52 irritability depression 52 bone density 52 psychomotor 52 basal metabolic rate 52 cognitive functions 51 irritability 51 cognition 51 inhibitory neurotransmitters 51 sugar cravings 51 relaxant 51 cognitive abilities 51 fatigue irritability 51 arousal 51 wakefulness 51 calcium absorption 51 cardio respiratory endurance 51 parasympathetic nervous system 51 muscle protein synthesis 51 aerobic conditioning 51 relieves stress 51 ergogenic 51 fat oxidation 51 neurotransmitter serotonin 51 mental stimulation 51 GABA gamma aminobutyric acid 51 restful sleep 51 oxygen uptake 51 neurotransmitters dopamine 50 irritability nervousness 50 cardiorespiratory fitness 50 restlessness irritability 50 Taurine 50 bladder contractions 50 seratonin 50 releasing endorphins 50 sleepiness 50 Breathing exercises 50 hormone cortisol 50 caloric expenditure 50 Sleepiness 50 cardio endurance 50 selfesteem 50 Melatonin 50 stamina 50 theanine 50 aerobic activity 50 endothelial function 50 daytime sleepiness 50 endorphins 50 dopamine chemical 50 Overtraining 50 Proper nutrition 50 gingko biloba 49 resting metabolic 49 profuse sweating 49 aerobic exercise 49 aerobic fitness 49 Stretching exercises 49 replenish electrolytes 49 pupil dilation 49 drowsiness 49 moderate aerobic exercise 49 cognitive stimulation 49 insulin sensitivity 49 Physical exertion 49 ginkgo biloba 49 depression irritability 49 exertion 49 Acamprosate 49 drowsiness dizziness 49 irritability insomnia 49 Aerobic fitness 49 spontaneous erections 49 suppresses appetite 49 muscle glycogen stores 49 postural instability 49 Thiamine 49 L Theanine 49 Alcohol impairs 49 orexin 48 oxytocin hormone 48 submaximal 48 Irritability 48 mood enhancer 48 cough reflex 48 B Vitamins 48 strenuous exercise 48 vitamin B1 48 Lifting weights 48 Cortisol 48 L Arginine 48 caffeine 48 relaxants 48 BCAAs 48 tiredness irritability 48 mirthful laughter 48 Alertness 48 antioxidant intake 48 bowel motility 48 Chronic sleep deprivation 48 antioxidant potency 48 muscle glycogen 48 suppleness 48 digestion 48 growth hormone secretion 48 neuro transmitters 48 Yohimbine 48 Vitamin B# 48 stress hormones 48 sedating medications 48 synaptic plasticity 48 cortisol hormone 48 L theanine 48 cortisol secretion 48 monoamine neurotransmitters 48 endorphin 48 Vitamin D supplements 48 stress reducer 48 reflexes 48 neurotransmitter GABA 48 cardio respiratory fitness 48 noradrenaline 48 cardiorespiratory endurance 48 irritability headaches 48 comprehension vocabulary 47 glycogen replenishment 47 psychomotor retardation 47 allopregnanolone 47 impair cognitive 47 caffeine taurine 47 proprioception 47 mood swings irritability 47 lowers inhibitions 47 ingestive behavior 47 spatial reasoning 47 confusion disorientation 47 insulin secretion 47 Beta blockers 47 magnesium supplements 47 decreased libido 47 anxiety insomnia 47 neuromuscular coordination 47 metabolic 47 fatigue dizziness 47 hormone prolactin 47 ergogenic aid 47 DHA fatty acid 47 serotonin neurotransmitter 47 amino acid taurine 47 Endorphins 47 fatigability 47 muscle cramping 47 apneic episodes 47 glucose tolerance 47 perceived exertion 47 headaches irritability 47 sensory perceptions 47 mental fogginess 47 proprioceptive 47 brain shrinkage 47 VigRX Plus 47 crave carbohydrates 47 erectile function 47 lipid profiles 47 aids digestion 47 irritability mood swings 47 Theanine 47 Concord grape juice 47 chemical dopamine 47 relaxes muscles 47 Caloric intake 47 Oestrogen 47 neurocognitive function 47 distractibility 47 Aerobic exercises 47 insomnia irritability 47 eustress 47 hyperarousal 47 salivary cortisol 47 talkativeness 46 headaches mood swings 46 Vitamin B6 46 cortisol levels 46 regulates blood glucose 46 caffeinated beverages 46 Exercise releases endorphins 46 fluid intake 46 strenuous exertion 46 Vitamin D intake 46 airway hydration 46 psychomotor speed 46 mitochondrial function 46 analgesic medications 46 Caffeine 46 B vitamins 46 dopamine serotonin 46 brain derived neurotrophic 46 Proprioception 46 neurotransmitter acetylcholine 46 Calorie restriction 46 anaerobic threshold 46 mild sedative 46 mental faculties 46 acne flare ups 46 Valerian Root 46 Pelvic floor 46 dopamine 46 anti oxidant 46 UCP2 46 electrolytes 46 vagal tone 46 maximal oxygen 46 excitability 46 glycogen stores 46 lowers blood glucose 46 D ribose 46 adaptogen 46 neurohormones 46 indigestion heartburn 46 moisturization 46 penile erection 46 overexercising 46 Unsaturated fats 46 physiological 46 endogenous opioids 46 Muscle relaxants 46 Exercisers 46 Avoid caffeine 46 norepinephrine 46 coronary endothelial 46 drink caffeinated beverages 46 carbohydrate electrolyte 46 Vitamin supplements 46 appetite suppressant 46 cognitive perceptual 46 aerobically fit 46 perceptual abilities 46 pelvic muscles 46 vitamin B6 46 hormone secretion 46 lactic threshold 46 electrolytes sodium 46 carbohydrate absorption 46 airway reactivity 46 spastic muscles 46 muscle rigidity 46 muscle hypertrophy 46 proper hydration 46 muscle contractions 46 muscular aches 46 intrinsic motivation 46 adaptogenic herbs 46 extrapyramidal symptoms EPS 46 adaptogenic 46 neuro cognitive 46 diaphragmatic breathing 46 treat narcolepsy 46 caffeine intake 46 creatine supplementation 46 B2 riboflavin 46 PMS symptoms 46 yogic breathing 46 cognitive domains 46 beta endorphin 45 locomotor activity 45 endorphin rush 45 vestibular rehabilitation 45 stress hormones epinephrine 45 adiponectin levels 45 startle reflex 45 flow mediated dilation 45 improves insulin sensitivity 45 blood sugar 45 melatonin supplements 45 restfulness 45 Sleep deprivation 45 Avena Sativa 45 PYY3 45 lactate threshold 45 physical exertion 45 Gingko Biloba 45 fatigue sleepiness 45 verbal fluency 45 creatine supplements 45 Caffeine stimulates 45 postural muscles 45 Calcium supplements 45 Hyperactivity 45 sensory acuity 45 ADHD symptoms 45 physiological reactions 45 dilates blood vessels 45 Therapeutic massage 45 nutrient intake 45 restorative sleep 45 fatty acid oxidation 45 acetylcholine 45 Skipping meals 45 vaginal lubrication 45 muscle stiffness 45 HPA axis 45 satiety 45 bruxism 45 pharmacologic stress testing 45 endurance 45 diuresis 45 uterine contractions 45 diastolic function 45 fatigue frequent urination 45 impaired cognition 45 sedating antihistamine 45 hormones leptin 45 Caffeinated drinks 45 Nutritional supplements 45 frequent urination 45 metabolize sugar 45 antioxidant glutathione 45 carbohydrate craving 45 Chewing sugarless gum 45 chewing sugarless gum 45 Oxytocin hormone 45 hyperactivity 45 psychosocial functioning 45 Lasix diuretic 45 Stimulant drugs 45 Nausea vomiting 45 caloric burn 45 cardiac autonomic 45 VO2 max 45 blood glucose levels 45 Kegels 45 dizziness lightheadedness 45 erections 45 emotional reactivity 45 Panax ginseng 45 hypersalivation 45 cortisol 45 inspiratory muscles 45 stimulant 45 melatonin 45 Daytime sleepiness 45 lymph circulation 45 adrenals 45 thiamine 45 probably aided classtime 45 urine leakage 45 L carnitine 45 Aerobic Exercise 45 blood vessels dilate 45 GABA neurotransmitter 45 ghrelin hormone 45 Pycnogenol 45 suggestibility 45 stimulant medications 45 self esteem 45 Rhodiola 45 Sleep disturbances 45 Creatine 45 daytime somnolence 45 headaches stomach aches 45 Valerian root 45 Proper hydration 45 tactile stimuli 45 headache drowsiness 45 neurotransmitter dopamine 45 Tylenol acetaminophen 45 Mindfulness meditation 45 replenish fluids 45 pine bark extract 45 antioxidant nutrients 45 cherry juice 45 intellectual faculties 45 locomotor training 45 cardio workout 45 clammy skin 45 subjective sleepiness 44 thirst urination 44 Withdrawal symptoms 44 Ghrelin 44 stress reducers 44 muscular rigidity 44 palatability 44 tiredness 44 physiologically 44 hormone epinephrine 44 hypoglycemia unawareness 44 sensory perception 44 autonomic nervous system 44 caloric intakes 44 intensity aerobic exercise 44 REM sleep 44 sensorimotor 44 serotonin 44 metabolize fats 44 Cortisol levels 44 gotu kola 44 nausea constipation 44 goji berry juice 44 multivitamin supplement 44 antioxidant 44 sedating antihistamines 44 neurotransmitters serotonin 44 asanas postures 44 glycogen synthesis 44 selfconfidence 44 Sleeping pills 44 dilate blood 44 acid GABA 44 vasodilation 44 antidepressive 44 Stimulants 44 postural 44 Wellmune WGP 44 thyroid hormones 44 GABA 44 neural substrates 44 tremors stiffness slowness 44 facial muscles 44 mild laxative 44 alfentanil 44 bioflavonoid 44 Tryptophan 44 chocolate cravings 44 hawthorn extract 44 Vitamin E 44 anhedonia 44 aerobic 44 frequent awakenings 44 Carbohydrate intake 44 psycho stimulant 44 Topiramate 44 sexual arousal 44 CPAP adherence 44 cortisol stress 44 hormone oxytocin 44 Acetyl L carnitine 44 CNS depressants 44 premenstrual symptoms 44 dopamine norepinephrine 44 gastric motility 44 hormones cortisol 44 cause drowsiness dizziness 44 caffeinated drinks 44 neurodevelopment 44 attentional 44 cardiopulmonary fitness 44 flavanol 44 microcirculation 44 Vitamin B5 44 Retinoids 44 relieve muscle spasms 44 Sedentary 44 noncaloric 44 lubricate joints 44 bronchial inflammation 44 joints limber 44 visuospatial abilities 44 anaerobic endurance 44 painful stimuli 44 Chromium Picolinate 44 anti oxidants 44 sweating nausea 44 analgesic effects 44 potassium sparing diuretics 44 cardio protective 44 orbital frontal cortex 44 mindfulness exercises 44 irritability tremors 44 Qi gong 44 green tea catechins 44 glucose metabolism 44 relaxation techniques 44 Cholinesterase inhibitors 44 sleep hormone melatonin 44 yoga aerobics 44 valerian 44 postural exercises 44 postural hypotension 44 DMAE 44 Flavanols 44 dizziness drowsiness 44 carbohydrate metabolism 44 pleasurable sensations 44 airway constriction 44 manual dexterity 44 overactive bladder symptoms 44 sleeplessness 44 alpha lipoic acid 44 Caloric restriction 44 slow twitch fibers 44 IBS symptoms 44 Coenzyme Q# 44 abstinent alcoholics 44 Thyroid hormones 44 spatial temporal reasoning 44 Chamomile 44 Fabuless 44 cholesterol HDL 44 Plyometric exercises 44 gastric juices 44 facial flushing 44 Norepinephrine 44 caffeine nicotine 44 basal metabolism 44 antioxidant supplementation 44 Hoarseness 44 swallowing reflex 44 GH secretion 44 Spinal manipulation 44 Arthrizyme ™ 44 tart cherry juice 44 dizziness blurred vision 44 relieve stress 44 tremors rigidity 44 Plyometrics 44 aerobic workouts 44 hypersomnia 44 antioxidant quercetin 44 aiding digestion 44 lung function 44 melatonin hormone 43 Essential fatty acids 43 lightheadedness dizziness 43 Laxatives 43 Neurofeedback 43 caffeine stimulant 43 fizzy citrus 43 muscles 43 SGOT 43 corticosterone 43 RLS symptoms 43 dietary DHA 43 hypothalamic pituitary adrenal axis 43 SIRT1 protein 43 Leptin 43 multivitamin supplements 43 excessive sleepiness 43 dietary nitrate 43 bladder bowel 43 Comana 43 brain plasticity 43 hormone melatonin 43 arterial stiffness 43 cause headaches dizziness 43 relieve bronchial spasms 43 anandamide 43 pancreas secretes insulin 43 Conscientiousness 43 Hot flushes 43 Relieve stress 43 Sirt3 43 neuromuscular electrical stimulation 43 Supplementation 43 vitamin B5 43 nasal irritation 43 Untreated sleep apnea 43 Alcohol dehydrates 43 cardiovascular endurance 43 Herbal teas 43 inhibitory neurotransmitter 43 avoid overexertion 43 Hormonal changes 43 B3 niacin 43 Caffeinated beverages 43 synthesize vitamin D 43 stimulants 43 coughing sneezing laughing 43 neurocognitive 43 isometric exercise 43 neuronal plasticity 43 vasovagal syncope 43 nervousness irritability 43 taurine 43 headaches dizziness disorientation nausea 43 hypovolemia 43 agitation hallucinations 43 sociability 43 scientifically formulated 43 headaches tiredness 43 hormonal surges 43 glycosylated hemoglobin HbA1c 43 anticipatory anxiety 43 ADLs 43 Electrolytes 43 amino acid homocysteine 43 intestinal motility 43 neuropeptide Y 43 metabolizing glucose 43 testosterone supplementation 43 drowsiness nausea 43 Calcium vitamin D 43 dexterity 43 Thyroid hormone 43 metabolic acidosis 43 naturally occurring antioxidants 43 lowers homocysteine 43 magnesium intake 43 gamma aminobutyric acid GABA 43 thyroid function 43 frequent bowel movements 43 platelet activation 43 locomotor 43 Nutritional deficiencies 43 orthostatic 43 aspartame sucralose 43 gastrointestinal motility 43 Sirt1 43 nonalcoholic fluids 43 pituitary hormone 43 dizziness nausea confusion 43 blood lipids 43 nighttime heartburn 43 tremors stiffness 43 rate variability HRV 43 dietary fatty acids 43 catecholamines 43 dopamine antagonists 43 urate levels 43 hallucinations delusions disorganized 43 Brisk walking 43 thyroid hormone 43 nighttime awakenings 43 prosocial behavior 43 psychostimulants 43 hormone DHEA 43 Th1 type 43 aerobic workout 43 DHEA supplements 43 glucocorticoid hormones 43 bodily sensations 43 gamma oscillations 43 endocannabinoid system 43 stressful situations 43 water soluble vitamin 43 neuro muscular 43 Antidepressants 43 Strenuous exercise 43 muscle cramps 43 insula activation 43 mild diuretic 43 serum glucose 43 Occupational therapists 43 ski lls 43 bradykinesia 43 perspire 43 lowfat chocolate milk 43 vagal episode 43 levodopa therapy 43 muscle aches fatigue 43 bloodflow 43 cause drowsiness 43 magnesium supplementation 43 stimulant medication 43 EFAs 43 salicylates 43 Depressants 43 Yohimbe 43 psychostimulant drugs 43 sucking reflex 43 Yoga asanas 43 valerian root 43 elevated homocysteine 43 psychophysiological 43 salivary flow 43 hippocampal neurogenesis 43 neurodevelopmental outcome 43 willpower 43 hypotensive 43 mindfulness 43 self hypnosis 43 Interval Training 43 Alpha lipoic acid 43 neural plasticity 43 Overdoing 43 paranoia hallucinations 43 glucuronolactone 43 beta endorphins 43 fidgetiness 43 neurohormone 43 satiation 43 arthritic pain 43 visuospatial skills 43 Vitamin C 42 nutritious breakfast 42 serotonin dopamine 42 sleep deprivation impairs 42 neurobehavioral functioning 42 calorie dieters 42 stupor coma 42 gait 42 delusions hallucinations 42 riboflavin 42 premenstrual syndrome PMS 42 CoQ# 42 drowsy 42 incretin 42 auditory visual 42 impairs cognitive 42 paresthesia 42 Gum chewers 42 progesterone hormone 42 physiological adaptations 42 Stair climbing 42 ketones 42 caloric intake 42 nutritional intake 42 reinforcer 42 KAPVAY TM 42 collagen synthesis 42 caffeinated coffee 42 dopamine D2 receptors 42 cortisone creams 42 Dopamine 42 Whey protein 42 synaptic function 42 coenzyme Q# 42 Placebos 42 hippocampal function 42 levodopa 42 youthful glow 42 gut motility 42 serum sodium 42 GI motility 42 youthful radiance 42 Stomach acid 42 oxidized cysteine 42 neurochemicals 42 digestive enzyme 42 Barbiturates 42 circadian rhythm sleep 42 fast twitch muscles 42 probiotic supplementation 42 tactile sensitivity 42 yoga nidra 42 psychoactive effects 42 self esteems 42 Bruxism 42 sleeplessness irritability 42 noradrenalin 42 hormone ghrelin 42 dietary supplementation 42 bowel regularity 42 Riboflavin 42 plasma homocysteine levels 42 Propranolol 42 polyuria 42 hyper arousal 42 fatigue blurred vision 42 Libido 42 glyconutrients 42 melatonin valerian root 42 disordered breathing 42 rejuvenative 42 plyometric exercise 42 EphB2 levels 42 Laughter yoga 42 Souvenaid 42 muscle twitching 42 PGI2 42 serotonergic neurons 42 exergames 42 eyesight 42 Emollients 42 loop diuretics 42 Sexual arousal 42 sensory cues 42 drank decaf 42 blood lactate 42 hydration 42 vomiting constipation 42 cardio vascular fitness 42 bioflavonoids 42 cyclic HMB 42 insulin sensitization 42 carnosine 42 L L Glutamine 42 benfotiamine 42 vitamins minerals antioxidants 42 menstrual cramping 42 akinetic mutism 42 eat unhealthily 42 electrolyte imbalance 42 creatine monohydrate 42 carbohydrate oxidation 42 glycogen depletion 42 Drowsiness 42 tHcy concentrations 42 hesperidin 42 Adequate vitamin D 42 flavanol rich 42 abuse prescription opioids 42 stomachaches headaches 42 salivation 42 Delayed Onset Muscle Soreness 42 SGPT 42 diuretics laxatives 42 tremors convulsions 42 Ginkgo biloba 42 Triglyceride 42 gastric distension 42 perceptual reasoning 42 ovarian hormones 42 untreated ADHD 42 irritability fatigue 42 Staying hydrated 42 gamma aminobutyric acid 42 cardio conditioning 42 CETP gene 42 carb cravings 42 hypocretin 42 acamprosate 42 frequent tanners 42 tiredness shortness 42 Asanas 42 attention-deficit/hyperactivity disorder ADHD 42 sneezing itchy nose 42 folic acid intake 42 involuntary jerking 42 eating mindfully 42 Dopamine neurons 42 carbohydrate intake 42 MAO inhibitors 42 hyperactivity inattention 42 carbohydrates vitamins 42 ursodeoxycholic acid 42 falling asleep stomachache 42 Eating healthily 42 headache dizziness nausea 42 leptin hormone 42 D Ribose 42 impulsive behaviors 42 alkalizing 42 psychostimulant 42 APNewsBreak Calif 42 Frequent urination 42 overactivity 42 Super CitriMax 42 mucociliary clearance 42 vasodilator 42 Positive reinforcement 42 mitochondrial biogenesis 42 Guarana 42 muscle twitches 42 postconcussive symptoms 42 acne breakouts 42 synaptic transmission 42 metabolize fat 42 inflammatory markers 42 thiamin 42 hormone norepinephrine 42 Hormone 42 Glutathione 42 glycemic diet 42 headaches stomachaches 42 adrenocorticotropic hormone ACTH 42 hormone secreted 42 lowering cholesterol 42 metabolize alcohol 42 vertigo dizziness 42 hormones epinephrine 42 achy joints 42 Willpower 42 uric acid levels 42 B vitamin folate 42 hormone angiotensin II 42 neuronal excitability 42 Feldenkrais method 42 appetitive 42 Low carb diet 42 aerobic exercises 42 neuro transmitter 42 Psychosocial interventions 42 relieve menopausal symptoms 42 excessive urination 42 headaches nausea vomiting 42 methylphenidate Ritalin 42 excessive salivation 42 nerve degeneration 42 Glutamine 42 painful menstrual periods 42 antioxidants 42 calmness 42 dopamine signaling 42 lactic acid buildup 42 headache nausea dizziness 42 appetite vomiting diarrhea 42 detoxifier 42 impulsivity 42 chewing swallowing 42 homeostatic 42 dopamine depletion 42 scopolamine 42 water soluble vitamins 42 AAOS recommends 42 phenylethylamine PEA 42 serum uric acid 42 reflux symptoms 42 vitamins B6 42 arousals 42 neuropeptide Y NPY 42 cognitive behavioral therapies 42 calorie diets 42 Teeth grinding 42 dopamine receptors 42 antiseizure 42 sleep 42 VO2max 42 flavonoid rich 42 fibromyalgia sufferers 42 Robert Stickgold 41 Omega 3s 41 chronic sleep deprivation 41 organoleptic properties 41 Calcium intake 41 ACh 41 hippocampal volume 41 aldosterone hormone 41 heart palpitations shortness 41 physiologic 41 VO2 peak 41 Decaffeinated coffee 41 fevers chills 41 muscle toning 41 cetirizine Zyrtec 41 Imipramine 41 Stress hormones 41 factor BDNF 41 Acetyl L Carnitine 41 Chodzko Zajko 41 catecholamine 41 rhodiola 41 yogic asanas 41 Tahitian Noni Original 41 magnetic stimulation 41 Epinephrine 41 vomiting lethargy 41 moisturisation 41 Postural 41 plasma leptin 41 galanin 41 phasic 41 chasteberry 41 antioxidative 41 breast tenderness bloating 41 recurrent urinary tract infections 41 Benzodiazepine 41 neurocircuitry 41 enamel hardness 41 Unhealthy diets 41 PPAR delta 41 ashwagandha 41 Worm castings contain 41 epinephrine hormone 41 nutritional supplementation 41 Grapefruit juice 41 L arginine 41 contains phenylethylamine 41 constipation bloating 41 lymph drainage