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(2011). https://pubmed.ncbi.nlm.nih.gov/22214254/","comparator":null,"unit":null,"notes":"","entity":null},{"dimension":"tissue_or_cell_type","value_text":"Objective sleep monitoring","comparator":null,"unit":null,"notes":"","entity":null}],"evidence":[{"id":"315d4498-fa33-59b0-a097-02f1255cdac7","evidence_kind":"source_excerpt","locator":"Lines 1160-1171","start_line":1160,"end_line":1171,"excerpt":"### theanine-adhd-percentage\nTheanine increased actigraphic sleep percentage in boys with ADHD.\nCondition category: normal\nnutrient_topic: L-Theanine research collection; topical membership is not evidence of a direct dietary effect.\nplain_language: An objective sleep measure improved in this specific trial population.\norganism: 98 boys aged 8-12 with ADHD\ntissue_or_cell_type: Objective sleep monitoring\nexperimental_model: Randomized double-blind placebo-controlled actigraphy trial\nlimitations: Short pediatric study in a specific population. Does not establish treatment of ADHD core symptoms or a general pediatric recommendation.\nexposure: 400 mg/day for six weeks; stimulant treatment stratified\nevidence_span: {\"source_cache\": \"artifacts/theanine-research/22214254.abstract.txt\", \"locator\": \"Primary indexed abstract; zero-based, end-exclusive Unicode character offsets\", \"file_sha256\": \"c4233ab5e7f87272614c99ebced46c55f732b71dc105c6e7adc56e433be57871\", \"start_char\": 0, \"end_char\": 2347, \"text_sha256\": \"c4233ab5e7f87272614c99ebced46c55f732b71dc105c6e7adc56e433be57871\"}\n[theanine-p22214254] The effects of L-theanine (Suntheanine®) on objective sleep quality in boys with attention deficit hyperactivity disorder (ADHD): a randomized, double-blind, placebo-controlled clinical trial. 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