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tryptophan → ReceivesAction → converted into serotonin	0.73
tryptophan → AtLocation → turkey	0.69
tryptophan → IsA → amino acid	0.68
l tryptophan (subgroup of tryptophan) → IsA → essential amino acid	0.68
tryptophan → AtLocation → egg	0.67
tryptophan → AtLocation → meat	0.65
tryptophan → AtLocation → poultry	0.65
tryptophan → CapableOf → enter the brain	0.65
tryptophan → AtLocation → nut	0.64
tryptophan → AtLocation → fish	0.64
tryptophan → AtLocation → cheese	0.64
tryptophan → AtLocation → seed	0.64
tryptophan → IsA → essential amino acid	0.63
amino acid tryptophan (subgroup of tryptophan) → HasProperty → helpful	0.62
effect (aspect of tryptophan) → HasProperty → mild	0.60
tryptophan → CapableOf → produce serotonin	0.60
tryptophan → AtLocation → bean	0.59
tryptophan → AtLocation → milk	0.56
tryptophan → AtLocation → protein	0.55
tryptophan → CapableOf → cross the blood-brain barrier	0.55
tryptophan → AtLocation → pumpkin seeds	0.54
tryptophan → CapableOf → reduce depression	0.52
protein → HasA → tryptophan	0.51
tryptophan → AtLocation → yogurt	0.51
tryptophan → AtLocation → banana	0.51
tryptophan → AtLocation → food	0.49
tryptophan → HasProperty → essential	0.48
banana → HasA → tryptophan	0.48
tryptophan → ReceivesAction → converted to melatonin	0.47
tryptophan → CapableOf → increase serotonin levels	0.46
tryptophan → AtLocation → soy	0.46
l tryptophan (subgroup of tryptophan) → CapableOf → produce increase	0.46
food → HasA → tryptophan	0.46
tryptophan → AtLocation → peanut	0.45
tryptophan → CapableOf → compete with other amino acids	0.45
tryptophan → AtLocation → chocolate	0.45
tryptophan → HasProperty → low	0.45
tryptophan → IsA → the least abundant amino acid	0.45
tryptophan → CapableOf → induce sleep	0.44
tryptophan → CapableOf → increase sleepiness	0.42
tryptophan → ReceivesAction → synthesized	0.42
tryptophan → ReceivesAction → converted into niacin	0.42
tryptophan → ReceivesAction → sold as dietary supplement	0.42
tryptophan → HasProperty → safe	0.41
tryptophan → ReceivesAction → converted into 5-htp	0.41
tryptophan → CapableOf → occur in almond	0.40
tryptophan → AtLocation → oats	0.40
tryptophan → AtLocation → lentil	0.40
tryptophan → AtLocation → spinach	0.39
tryptophan → AtLocation → chickpea	0.39
tryptophan → HasProperty → plentiful	0.39
milk → HasA → tryptophan	0.38
tryptophan → CapableOf → produce melatonin	0.38
tryptophan → CapableOf → alleviate insomnia	0.38
tryptophan → ReceivesAction → absorbed	0.38
tryptophan → CapableOf → reduce anxiety	0.38
tryptophan → HasA → effect	0.37
tryptophan → HasProperty → effective	0.36
tryptophan → AtLocation → tofu	0.36
tryptophan → ReceivesAction → converted to l-5-hydroxytryptophan	0.36
tryptophan → HasProperty → absent	0.36
tryptophan → CapableOf → metabolize enzyme	0.36
tryptophan → CapableOf → load on mood	0.36
tryptophan → ReceivesAction → converted by the body	0.35
tryptophan → CapableOf → occur in dried dates	0.35
tryptophan → ReceivesAction → taken on empty stomach	0.35
tryptophan → CapableOf → get crowded	0.35
tryptophan → ReceivesAction → obtained	0.33
tryptophan → HasProperty → high	0.33
l tryptophan (subgroup of tryptophan) → ReceivesAction → purchased	0.32
l tryptophan (subgroup of tryptophan) → CapableOf → affect cognition	0.32
tryptophan → AtLocation → brown rice	0.32
tryptophan → ReceivesAction → taken up by other tissues	0.32
tryptophan → ReceivesAction → ingested	0.32
tryptophan → CapableOf → load on human cognition	0.32
tryptophan → CapableOf → load on sleep	0.32
cocoa → HasA → tryptophan	0.32
tryptophan → HasA → positive effect	0.32
tryptophan → HasProperty → useful	0.31
effect (aspect of tryptophan) → HasProperty → severe	0.31
tryptophan → CapableOf → improve mood	0.30
tryptophan → AtLocation → tuna	0.30
tryptophan → ReceivesAction → present in the environment	0.30
pumpkin → HasA → tryptophan	0.30
egg yolk → HasA → tryptophan	0.29
tryptophan → CapableOf → relieve stress	0.29
tryptophan → CapableOf → sound familiar	0.28
tryptophan → ReceivesAction → broken down in the liver	0.28
tryptophan → ReceivesAction → obtained through diet	0.28
tryptophan → CapableOf → promote relaxation	0.27
sequence → HasA → tryptophan	0.27
tryptophan → CapableOf → induce fatigue	0.26
tryptophan → CapableOf → improve athletic performance	0.25
tryptophan → HasProperty → hydrophobic	0.25
tryptophan → ReceivesAction → converted into tryptamine	0.25
tryptophan → HasProperty → sensitive	0.25
tryptophan → AtLocation → date	0.25
tryptophan → AtLocation → legume	0.25
tryptophan → CapableOf → compete with tyrosine	0.25
tryptophan → CapableOf → cross the blood	0.25
tryptophan → AtLocation → the trp operon	0.25
tryptophan → ReceivesAction → needed by the body	0.25
tryptophan → CapableOf → total 64 study participants	0.25
tryptophan → CapableOf → compete with isoleucine	0.25
tryptophan → CapableOf → gain access	0.25
tryptophan → ReceivesAction → buried in the hydrophobic core	0.25
tryptophan → ReceivesAction → needed for development	0.25
tryptophan → CapableOf → inhibit glutamine	0.25
tryptophan → CapableOf → inhibit histidine	0.25
tryptophan → CapableOf → inhibit cysteine	0.25
tryptophan → CapableOf → inhibit phenylalanine	0.25
tryptophan → HasPrerequisite → an insulin spike	0.25
tryptophan → CapableOf → sit in ethanol	0.25
tryptophan → CapableOf → sit in water	0.25
tryptophan → CapableOf → keep selective pressure	0.25
tryptophan → CapableOf → slow down nerve traffic	0.25
tryptophan → CapableOf → signal the brain	0.25
amino acid tryptophan (subgroup of tryptophan) → CapableOf → produce serotonin	0.25
l tryptophan (subgroup of tryptophan) → ReceivesAction → produced by single manufacturer	0.25
l tryptophan (subgroup of tryptophan) → CapableOf → marketed as dietary supplement	0.25
l tryptophan (subgroup of tryptophan) → ReceivesAction → supplied by single large japanese manufacturer	0.25
effect (aspect of tryptophan) → HasProperty → noticeable	0.25
effect (aspect of tryptophan) → ReceivesAction → studied	0.25
drink → HasA → tryptophan	0.25
garlic → HasA → tryptophan	0.25
different amino acid (subgroup of amino acid) → IsA → tryptophan	0.25
tryptophan → CapableOf → induce tranquility	0.25
tryptophan → CapableOf → relax the brain	0.25
tryptophan → CapableOf → help to regulate appetite	0.23
tryptophan → HasProperty → superior	0.23
tryptophan → CapableOf → contribute to autism	0.23
tryptophan → CapableOf → contribute to alzheimer	0.23
yogurt → HasA → tryptophan	0.19
tryptophan → ReceivesAction → released	0.16
tryptophan → ReceivesAction → linked	0.16
tryptophan → CapableOf → increase perceptions of agreeableness	0.16
tryptophan → CapableOf → face many obstacles	0.16
tryptophan → ReceivesAction → prevented	0.16
tryptophan → CapableOf → show considerable promise	0.16
tryptophan → CapableOf → facilitate the production of some vitamins	0.16
tryptophan → CapableOf → aggravate asthma	0.16
tryptophan → CapableOf → contribute to obesity	0.16
tryptophan → CapableOf → contribute to inflammatory bowel disease	0.16
tryptophan → CapableOf → ameliorate some symptoms of the disorder	0.16
l tryptophan (subgroup of tryptophan) → ReceivesAction → recalled in 1990	0.16
effect (aspect of tryptophan) → CapableOf → occur	0.16
effect (aspect of tryptophan) → ReceivesAction → responsible for the drowsiness	0.16
almond → HasA → tryptophan	0.16
avocado → HasA → tryptophan	0.16
sesame seed → HasA → tryptophan	0.16
spinach → HasA → tryptophan	0.16
walnut → HasA → tryptophan	0.16