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Bones, joints & muscles
Glucosamine: what the big trials found
Ten years on glucosamine? Here’s the NIH 1,583-person trial and the BMJ meta-analysis.
- 1GAIT (NEJM 2006): pain response placebo 60%, glucosamine 64%, chondroitin 65%, both 67% — none significant
- 2BMJ 2010 (3,803 people): pain improved 0.3–0.5 cm on a 10-cm scale, below the 0.9 cm that matters clinically
- 3Joint-space change on X-ray same as placebo — no “cartilage repair”
- 4Industry-funded trials showed 0.5 cm more effect than independent ones
- 5ACR 2019, OARSI 2019 and NICE 2022 all recommend against
- 6What works: exercise therapy and weight loss (each kg lost cuts knee load by about 4 kg)
Kidney patients: some products carry potassium or sodium; possible interaction with warfarin. Fairly safe — just don’t skip the exercise.
게시글 문구(바로 붙여넣기)
Ten years on glucosamine? Here’s the NIH 1,583-person trial and the BMJ meta-analysis. 1. GAIT (NEJM 2006): pain response placebo 60%, glucosamine 64%, chondroitin 65%, both 67% — none significant 2. BMJ 2010 (3,803 people): pain improved 0.3–0.5 cm on a 10-cm scale, below the 0.9 cm that matters clinically 3. Joint-space change on X-ray same as placebo — no “cartilage repair” 4. Industry-funded trials showed 0.5 cm more effect than independent ones 5. ACR 2019, OARSI 2019 and NICE 2022 all recommend against 6. What works: exercise therapy and weight loss (each kg lost cuts knee load by about 4 kg) Kidney patients: some products carry potassium or sodium; possible interaction with warfarin. Fairly safe — just don’t skip the exercise. 출처(카드의 각 항목과 대응): Clegg DO et al. GAIT — N Engl J Med 2006; Wandel S et al. Glucosamine/chondroitin network meta-analysis — BMJ 2010 확인일: 2026-10-17 카드와 대본은 공개 임상 가이드라인에 근거한 일반 건강 교육 정보이며 개인 의료 조언이 아니고 의사·약사·영양사의 평가를 대신하지 않습니다. 공유 시 출처와 이 안내를 유지해 주세요. 최신판은 이 페이지가 기준입니다. https://beyondckd.com/ko/cards/glucosamine-what-trials-found
60초 숏폼 영상 대본
장면과 내레이션. 세로 9:16, 자막은 하단 1/3에. 각 내레이션은 왼쪽 출처와 대응.
| 초 | 화면 | 내레이션 |
|---|---|---|
| 0–5 | Glucosamine jar | All these years — did it work? |
| 5–25 | GAIT five bars | The NIH-funded GAIT trial: placebo 60%, glucosamine 64%, chondroitin 65%, both 67% — none significant. |
| 25–45 | BMJ 0.9 cm threshold | BMJ pooled ten large trials: pain improved only 0.3 to 0.5 cm; joint space changed the same as placebo. |
| 45–60 | Exercise + scale | Guidelines recommend against it. What works is exercise and weight loss — every kilo lost takes four off your knees. |
출처(카드의 각 항목과 대응)
- Clegg DO et al. GAIT — N Engl J Med 2006
- Wandel S et al. Glucosamine/chondroitin network meta-analysis — BMJ 2010
확인일: 2026-10-17