건강 상태

18 근거 기반 건강기능식품 연구가 있는 건강 상태

Explore health conditions with evidence-graded supplement recommendations. Each condition page ranks ingredients by the strength of clinical research supporting them.

How We Grade Evidence

각 건강 상태 페이지는 임상 근거의 강도에 따라 건강기능식품 성분의 순위를 매깁니다. 각 등급의 의미는 다음과 같습니다:

Strong Evidence

Multiple randomized controlled trials (RCTs) or meta-analyses with consistent positive results and large sample sizes.

Good Evidence

At least one RCT with mostly consistent results across studies. Evidence suggests benefit but more research may be needed.

Some Evidence

Small studies or observational data with some positive signals. Promising but insufficient for strong recommendations.

Very Early Research

In vitro studies, case reports, or pilot studies only. Early-stage research that requires clinical validation.

신경전달물질 불균형

Contributing factor in most cognitive and mood disorders

Mood instability Cognitive slowness Reduced motivation +2

항암화학요법 관련 인지 장애

Reported by 17-75% of cancer patients undergoing chemotherapy

Memory difficulties Trouble concentrating Difficulty multitasking +2

롱코비드 인지 증상

Reported by 20-30% of COVID-19 survivors

Persistent brain fog Memory difficulties Impaired executive function +2

폐경전기 인지 변화

Affects up to 60% of women during perimenopause (typically ages 45-55)

Verbal memory difficulties Difficulty concentrating Slower processing speed +2

스트레스 유발 인지 저하

Chronic stress reported by 77% of US adults

Difficulty concentrating under pressure Memory retrieval problems Impaired decision-making +2

기억력 저하

40% of adults over 65 experience some form of age-associated memory impairment

Difficulty remembering recent events Frequently misplacing items Trouble recalling names +2

뇌혈관 건강

Cerebrovascular risk factors present in 60%+ of adults over 60

Reduced mental sharpness Dizziness Difficulty with complex reasoning +1

브레인 포그

Reported by 20-30% of the general population

Difficulty concentrating Mental confusion Poor short-term memory +2

정신적 피로

Highly prevalent in modern knowledge-work environments

Difficulty concentrating for extended periods Increased error rates Reduced motivation +2

노화성 인지 저하

Affects virtually all adults to some degree after age 50

Slower processing speed Difficulty with multitasking Word-finding difficulties +2

우울증 관련 인지 기능 장애

8.4% of US adults experience major depression; cognitive symptoms in 90%+ of episodes

Impaired concentration Indecisiveness Psychomotor retardation +2

주의력 및 집중력 저하

Among the most reported cognitive complaints across all age groups

Difficulty sustaining attention Easy distractibility Trouble completing tasks +2

뇌진탕 후 인지 증상

1.6-3.8 million concussions/year in the US; 10-30% develop persistent symptoms

Persistent headache Difficulty concentrating Memory problems +2

산화 스트레스 및 신경염증

Universal process that accelerates with age and environmental exposure

Accelerated cognitive aging Increased susceptibility to neurodegeneration Chronic low-grade brain inflammation +1

영양 결핍성 인지 장애

40% of geriatric memory patients deficient in at least one brain-related vitamin

Progressive cognitive decline Memory impairment Fatigue and brain fog +2

불안 관련 인지 장애

Anxiety disorders affect 19% of US adults annually

Racing thoughts Difficulty concentrating Impaired decision-making +2

수면 관련 인지 장애

35% of adults sleep less than 7 hours; 50-70 million have sleep disorders

Daytime drowsiness Impaired memory consolidation Reduced reaction time +2

경도 인지 장애(MCI)

15-20% of adults over 65

Noticeable memory lapses Difficulty with complex reasoning Impaired judgment +2

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