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【長者糖尿病運動指南】邊種運動最啱?專業治療師教你揀!

香港衛生署數據顯示,65至84歲長者糖尿病患病率高達19.0%,即每5個長者就有1個患有糖尿病。糖尿病唔單止影響血糖,長期下去更會引發心臟病、腎衰竭、視網膜病變等多種併發症。但係透過適當運動,長者可以有效控制血糖,减少藥物依賴,提升生活質素。

📋 本文重點速覽

  • ✅ 糖尿病運動嘅3大好处
  • ✅ 5種最適合長者嘅運動
  • ✅ 運動前必須注意嘅6個安全要點
  • ✅ 常見問題FAQ
  • ✅ 溫馨提示

🏃 糖尿病運動嘅3大好处

好多長者確診糖尿病後,第一個反應係「我應該減少活動,等血糖穩定」。呢個係大錯特錯!醫學研究顯示,正確嘅運動習慣可以:

  1. 直接降低血糖:運動時肌肉會使用胰島素,令血糖直接下降。根據香港糖尿聯會資料,每週進行150分鐘中等強度運動,可令糖化血紅素(HbA1c)下降0.5%至0.7%。
  2. 減少心血管風險:衞生署數據顯示,定期運動嘅長者,心血管疾病發生率可降低30%以上。糖尿病患者心臟病同中風風險本來就較高,運動係最好嘅預防方法。
  3. 改善體重控制:好多長者糖尿病患者同時有體重問題。運動可以燃燒卡路里,維持健康體重,令胰島素更容易發揮作用。

👴 5種最適合長者嘅糖尿病運動

1. 散步(最安全,最容易堅持)

散步係最適合糖尿病長者嘅運動,幾乎人人適合,風險最低。

  • 運動強度:中等(說話時有少少喘氣但仍能繼續)
  • 時間:每日30至45分鐘
  • 頻率:每週至少5日
  • 最佳時機:飯後30至60分鐘(幫助控制餐後血糖)

專業建議:選擇平路,避免斜坡或樓梯。如天氣太熱或太冷,可考慮商場室內散步。

2. 太極(改善平衡、減少跌倒)

太極係香港公園常見嘅運動,非常適合長者糖尿病患者。

  • 運動強度:輕至中等
  • 時間:每日30至60分鐘
  • 頻率:每週3至5次
  • 額外好處:研究顯示太極可改善平衡能力,減少跌倒風險達40%。

3. 游泳/水中運動(關節壓力最低)

水的浮力可以支撐體重,減少關節壓力,非常適合有關節問題或體重較重嘅長者。

  • 運動強度:中等
  • 時間:每次20至30分鐘
  • 頻率:每週2至3次
  • 注意事項:游泳前應先測試血糖,避免空腹或血糖過低時游泳。

4. 阻力訓練(維持肌肉質量)

隨住年齡增長,長者肌肉質量會自然流失。阻力訓練可以逆轉呢個過程。

  • 運動強度:輕至中等(使用啞鈴或阻力帶)
  • 時間:每次20至30分鐘
  • 頻率:每週2至3次
  • 動作建議:坐著啞鈴抬手、站立提腿、阻力帶拉伸

5. 家居簡單運動(適合體力較弱長者)

體力較弱或行動不便嘅長者,可以喺屋企做以下運動:

  • 坐著抬手:每組10次,每日2至3組(鍛煉上肢肌力)
  • 坐著抬腿:每組10次,每日2至3組(鍛煉下肢肌力)
  • 站立扶椅平衡:每次30秒,每日3次(改善平衡)
  • 原地踏步:每次5分鐘,每日2至3次

⚠️ 運動前必須注意嘅6個安全要點

⚠️ 安全第一!運動前必須注意以下6點:

  1. 血糖測試:運動前先測試血糖。血糖低於5.6mmol/L應先進食;血糖高於16.7mmol/L應避免運動。
  2. 身體檢查:開始新運動計劃前,應先諮詢醫生意見,尤其係有心臟、腎臟或眼底問題嘅患者。
  3. 補充足夠水分:運動前、中、後都應補充水分,避免脫水影響血糖。
  4. 隨身攜帶糖果:萬一血糖突然下降,應立即進食15克快速吸收碳水化合物。
  5. 穿著合適嘅鞋:選擇軟底、通風嘅運動鞋,避免腳部受傷。糖尿病患者腳部感覺較遲鈍,受傷不易察覺。
  6. 有人陪同:運動時盡量有人陪同,尤其係進行戶外運動或體力較強嘅運動。

❓ 常見問題FAQ

Q1:糖尿病長者運動時間幾時最好?

A:一般建議喺飯後30至90分鐘進行運動,呢個時間血糖通常較高,運動可以有效利用血糖。但避免飯前或空腹運動,以免血糖過低。

Q2:如果運動時血糖突然下降點算?

A:立即停止運動,坐低休息,進食15克快速吸收碳水化合物(如3粒糖果、半杯果汁)。休息15分鐘後再測試血糖,如未回升應再進食並就醫。

Q3:長者糖尿病可以做劇烈運動嗎?

A:不建議。劇烈運動可能導致血糖波動過大,亦增加受傷風險。選擇中等強度運動即可,如散步、太極、游泳。

Q4:運動可以代替藥物嗎?

A:運動係藥物嘅輔助,不能完全代替。唔少長者發現堅持運動後,醫生可以減少藥物劑量,但必須喺醫生指導下調整,切勿自行停藥。

Q5:每種運動都可以降低血糖嗎?

A:有氧運動(如散步、游泳)同阻力訓練(如舉啞鈴)都可以降低血糖。但柔軟度運動(如太極)主要改善平衡同柔軟度,對血糖控制效果較間接。

Q6:運動後血糖反而升高正常嗎?

A:劇烈運動後短期內血糖可能輕微升高,係身體正常反應。但如果血糖持續過高或波動過大,應告知醫生調整治療方案。

💡 溫馨提示

  1. 循序漸進:如果平時少郁動,開始運動前兩週以10至15分鐘為目標,慢慢增加到30至45分鐘。
  2. 堅持係關鍵:研究顯示,運動效益喺停止運動後2至3日就會消失。所以運動係需要長期堅持,每週都不能懶惰。
  3. 記錄運動同血糖:建議記錄每日運動時間、強度、血糖變化,等醫生可以更準確評估治療效果。

📞 長者社區照顧服務券

除咗運動之外,如果您或屋企長者需要更多居家照護支援,可以考慮長者社區照顧服務券

長者社區照顧服務券適合咩人?

  • 65歲或以上香港居民
  • 需要日間照護或居家支援服務
  • 希望居家安老,避免入住院舍

服務包括:

  • 復康運動訓練
  • 個人護理
  • 家居清潔
  • 膳食服務
  • 接送服務
  • 認知障礙症患者支援

想了解更多?立即致電:6916 5194

我們專業團隊可以根據長者嘅健康狀況,制定個人化照護計劃,包括血糖控制運動指導、藥物管理提醒等。

📚 資料來源

Prof Simon Ng Siu Man

  • Chairman and Wei Lun Professor of Surgery, Department of Surgery, The Chinese University of Hong Kong (CUHK)
  • Chief, Division of Colorectal Surgery, Department of Surgery, CUHK
  • Cluster Service Team Head in Colorectal Surgery, New Territories East Cluster, Hospital Authority
  • Honorary Consultant, Division of Colorectal Surgery, Department of Surgery, Prince of Wales Hospital
  • Associate Dean (Student Affairs), Faculty of Medicine, CUHK
  • Head of Surgery, CUHK Medical Centre
  • Immediate Past President, Hong Kong Society for Coloproctology
  • Secretary General, Asia Pacific Endo-Lap Surgery (APELS) Group
  • International Chair, Global Reach Committee, European Society of Coloproctology
  • Regional Vice President, International Society of University Colon and Rectal Surgeons
  • Executive Committee Member, Asian Robotic Camp for Colorectal Surgeons (ARCCS)
  • Honorary Member, Korean Society of Coloproctology
  • Honorary Member, Korean Association of Robotic Surgeons
  • Faculty, Scuola di Chirurgia Robotica (School of Robotic Surgery), Grosseto, Italy
  • Honorary Member, Russian Society of Colorectal Surgeons
  • Council Member, Hong Kong IBD Society
  • Council Member, Hong Kong Society of Robotic Surgery
  • Honorary Advisor, Hong Kong Society of Digestive Oncology

Dr. Dennis Ng (NDH)

  • Consultant and Deputy COS, Department of Surgery, North District Hospital
  • Honorary Clinical Associate Professor (Surgery), Faculty of Medicine, CUHK
  • Council Member, The College of Surgeons of Hong Kong
  • Trainer in General Surgery and Colorectal Subspecialty, The College of Surgeons of Hong Kong
  • President, Hong Kong Society of Minimal Access Surgery
  • Vice-President, Hong Kong Hernia Society
  • Honorary Secretary, Hong Kong Endoscopic Ultrasound Society

Professor Michael Li ( Private Practice )

BBS MBBS (London), FRCS (Eng), FRCSEd, FCSHK, FHKAM (Surgery)

  • Honorary Consultant, General Surgery, Hong Kong Sanatorium & Hospital, Hong Kong
  • Director, Minimally Invasive & Robotic Surgery Development, Hong Kong Sanatorium & Hospital, Hong Kong
  • Honorary Clinical Associate Professor in Surgery, Department of Surgery, Prince of Wales Hospital, Faculty of Medicine, The Chinese University of Hong Kong
  • Honorary Clinical Associate Professor in Family Medicine & Primary Care, Faculty of Medicine, The University of Hong Kong
  • Honorary Consultant in Surgery, Pamela Youde Nethersole Eastern Hospital, Hong Kong
  • Honorary Fellow of the American College of Surgeons (ACS)
  • Honorary Fellow of The American Society of Colon and Rectal Surgeons (ASCRS)
  • Honorary Fellow of The College of Surgeons of Hong Kong
  • Chairman, Asia Pacific Endo-Lap Surgery Group
  • Secretary General, The Asian-Pacific Society for Digestive Endoscopy
  • Council Member, International Federation of Societies of Endoscopic Surgeons (IFSES)
  • Honorary Advisory Governor HK, Board of Governors, Endoscopic & Laparoscopic Surgeons of Asia (ELSA)
  • Member of Board of Director, Asian Pacific Digestive Week Federation
  • Advisory Board, Mekong Endo Surgery Development Association (MESDA)
  • Honorary Member, Hong Kong Hernia Society
  • Council Member, President (2011-2013, Aug 2016-Aug 2017), Hong Kong Society for Coloproctology
  • Council Member, Hong Kong Society of Digestive Endoscopy
  • Council Member, President (1997), Hong Kong Society of Minimal Access Surgery
  • Council Member, Hong Kong Society of Robotic Surgery
  • Associate Editor, Asian Journal of Endoscopic Surgery

Dr. Vienna NG (PWH)

Honorary Secretary

  • Associate Consultant, Division of Colorectal Surgery, Department of Surgery, Prince of Wales Hospital
  • Honorary Clinical Assistant Professor, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong
  • Trainer in General Surgery, The College of Surgeons of Hong Kong

Dr. Henry Joeng ( UCH )

Honorary Treasurer

  • Chief of Service, Department of Surgery, United Christian Hospital, Hong Kong
  • Consultant, Division of Colorectal Surgery, Department of Surgery, United Christian Hospital, Hong Kong
  • Honorary Clinical Associate Professor, Faculty of Medicine, The University of Hong Kong
  • Honorary Clinical Associate Professor, Faculty of Medicine, The Chinese University of Hong Kong
  • Examiner for the Fellowship Examination in General Surgery, The College of Surgeons of Hong Kong
  • Trainer in Subspecialty of Colorectal Surgery and Trainer in General Surgery, The College of Surgeons of Hong Kong
  • Member of Scientific Committee, Conjoint Scientific Congress 2020-2025, The College of Surgeons of Hong Kong
  • Editorial Board Member, Official Journal of The College of Surgeons of Hong Kong (Surgical Practice)

Dr. CHAN Wai Hong ( PYNEH )

  • Consultant in PYNEH surgery

  • Trainer in general surgery and colorectal subspecialty, the college of surgeons of Hong Kong

Dr. Jennifer Chiu (KWH)

  • MBChB, FRCSEd, FCSHK,

  • FHKAM (Surgery)

  • Associate Consultant, Division of Colorectal Surgery, Department of Surgery, Kwong Wah Hospital

Dr. Felix CL Chow (QMH)

  • MBBS, MPH, FRCSEd, FCSHK,

  • FHKAM (Surgery)

  • Associate Consultant, Division of Colorectal Surgery, Department of Surgery, Queen Mary Hospital

Dr. C.C. CHUNG (Private Practice)

  • Specialist in General Surgery
  • Honorary Clinical Associate Professor, The Chinese University of Hong Kong
  • Honorary Consultant, Hong Kong Sanatorium & Hospital

Dr. Dominic Chi-chung FOO (HKU)

  • MBBS, MS, FRCSEd, FCSHK,

  • FHKAM (Surgery)

  • Clinical Associate Professor, Division of Colorectal Surgery, Department of Surgery, School of Clinical Medicine, The University of Hong Kong

Dr. Ho Man Fung (Private)

    • Consultant Surgeon – Chinese University of Hong Kong Medical Center
    • Consultant Surgeon – Hong Kong Adventist Hospital – Stubbs Road
    • Honorary Assistant Professor – Division of Colorectal Surgery, Department of Surgery, Faculty of Medicine, Chinese University of Hong Kong
    • Council Member – Hong Kong Society of Coloproctology, Hong Kong Society of Robotic Surgery
    • Trainer – General Surgery / Colorectal Surgery, College of Surgeons of Hong Kong
    • Member – European Society of Coloproctology / Asia Pacific Endo-Lap Surgery Group / Asia-Pacific hernia Society / Hong Kong Society of Minimal Assess Surgery / Hong Kong Hernia Society

Dr. KONG Chi Kwan (YCH)

  • Consultant, Department of Surgery, Yan Chai Hospital
  • Honorary Clinical Associate Professor, Department of Surgery, the University of Hong Kong
  • Honorary Clinical Associate Professor, Department of Surgery, The Chinese University of Hong Kong
  • Honorary Clinical Supervisor of Basic Trainees in Family Medicine, The Hong Kong College of Family Physicians

Dr. Kwok Kam Hung ( QEH )

  • Department of Surgery, Queen Elizabeth Hospital, Hong Kong

Dr. LAU Chi Wai (PYNEH)

  • Consultant, Department of Surgery, Pamela Youde Nethersole Eastern Hospital
  • Honorary Clinical Associate Professor, Department of Surgery, The Chinese University of Hong Kong
  • Honorary Clinical Associate Professor, Department of Surgery, The University of Hong Kong

Dr. Michelle Lo (TMH)

  • MBChB, FRCSEd, FCSHK,

  • FHKAM (Surgery)

  • Associate Consultant,Division of Colorectal Surgery,Department of Surgery,Tuen Mun Hospital

Dr. Tony Mak (Private Practice)

  • MBChB, MD(Manc),FRCS(Eng+Edin)

  • FCSHK ad eundem.

  • Honorary Clinical Associate Professor (CUHK)

  • Private Practice

Dr. SI Lok Ping (YCH)

  • Consultant, Department of Surgery, Yan Chai Hospital
  • Team Head, Team of Colorectal Surgery, Department of Surgery, Yan Chai Hospital
  • Honorary Clinical Associate Professor, Department of Surgery, LKS Faculty of Medicine, HKU

Dr. Wong Po Yan Sabrina (PMH)

  • MBBS. FCSHK. FRCSEd

  • FHKAM (Surgery)

  • Consultant, Department of Surgery, Princess Margaret Hospital

Dr. CHU Simon ( PWH )

President

  • Consultant, Division of Colorectal Surgery, Department of Surgery, Prince of Wales Hospital
  • Honorary Clinical Associate Professor, Department of Surgery, Faculty of Medicine, The Chinese University of Hong Kong
  • Trainer in Subspecialty of Colorectal Surgery, The College of Surgeons of Hong Kong
  • Trainer in General Surgery, The College of Surgeons of Hong Kong