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SleepCited

概日リズム障害
Circadian Rhythm Disorder

有病率: 0.13-0.17% delayed sleep phase; higher in adolescents

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Evidence-Ranked Ingredients

成分 グレード 研究数 効果の方向
メラトニン A 176 Mixed 詳細を見る →

About

体内の概日時計と望ましい睡眠・覚醒スケジュールの不一致。睡眠相後退型、睡眠相前進型、非24時間型などが含まれます。

Common Symptoms

Inability to sleep at desired time Excessive sleepiness Social/work impairment

Risk Factors

  • Genetics
  • Age
  • Light exposure patterns
  • Shift work

Frequently Asked Questions

What supplements may help with 概日リズム障害?
Based on peer-reviewed research, supplements with the strongest evidence for 概日リズム障害 include メラトニン. These have earned Grade A or B ratings from our analysis of clinical studies. Always consult your healthcare provider before starting any supplement.
How is the evidence for 概日リズム障害 supplements graded?
We grade supplements on an A-F scale based on clinical study quality, consistency of results, sample sizes, and study design. Grade A indicates strong evidence from multiple clinical trials, while Grade D indicates preliminary evidence requiring further research.
How many studies on 概日リズム障害 supplements have been reviewed?
Our evidence grades for 概日リズム障害 are based on a total of 176 peer-reviewed studies across 1 ingredients. Studies are sourced from PubMed and include randomized controlled trials, meta-analyses, and other clinical research.
What are common symptoms of 概日リズム障害?
Common symptoms associated with 概日リズム障害 include Inability to sleep at desired time, Excessive sleepiness, Social/work impairment. If you are experiencing these symptoms, consult a healthcare professional for proper diagnosis and treatment options.

Related Conditions

共通の研究済み成分を持つ症状

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