過50歲難瘦「代謝力太慢」是元兇! 醫公開「5招保持代謝旺盛」讓你想胖都難
➢ 優質蛋白:肉、魚蝦、雞蛋
➢ 複合碳水:糙米、燕麥、藜麥
➢ 優質脂肪:堅果、橄欖油、深海魚
➢ 多彩蔬菜:各種顏色的蔬菜多多益善
👉要吃夠,也要吃好👈
技巧 4:中斷長時間的久坐
辦公椅可能是 21 世紀最溫柔的刑具了,PPT 不會自己寫完,Deadline 不會自動後退,人們被封印在上面,動彈不得。
長時間不間斷的久坐行為與不利的代謝指標相關。
如果你原本有運動習慣且強度不低,突然被工作綁住了手腳,每天只能癱坐,那麼你的靜息代謝率(RMR)很有可能驟降 7%~10%。[14]

哪怕你飲食控制得再好,只要坐的時間太久,你的身體就會自動進入 「待機省電模式」 ,代謝效率會大打折扣。
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不過,當代人的久坐其實更像是無奈的行為,如何才能打工和代謝兩全呢?
✅ 具體怎麼做:每 30 分鐘起來動一動[15],中斷長時間的久坐!
● 定個鬧鐘,隔段時間起來接杯水、上廁所、假裝打個電話;
● 隨時進行一些「微活動」,比如抖腿[16],它在一定程度上能維持你的代謝水平,甚至還有助於提升工作效率嘿嘿。
👍 小幅提升代謝技巧:打斷久坐是「止損」,練肌肉才是「升值」!
● 肌肉是人體最大的代謝器官:每增加 1 公斤肌肉,每天能多消耗約 13 千卡[17]
● 力量訓練(擼鐵、負重訓練) 能帶來「後燃效應」,讓你在運動後持續消耗脂肪[18]
● 強壯的肌肉能極大提升你的代謝靈活性,讓你往成為「易瘦體質」更近一步![19]
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圖片來源:今日頭條
訓練
類型
主要訓練動作列舉
徒手訓練
俯卧撐、引體向上、深蹲、弓箭步、臀橋、仰卧起坐/卷腹、舉腿、平板支撐
自重訓練
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杠鈴深蹲、杠鈴卧推、杠鈴硬拉、杠鈴推舉、杠鈴划船、啞鈴卧推、啞鈴推舉、啞鈴划船、啞鈴彎舉、啞鈴臂屈伸、啞鈴側平舉、壺鈴搖擺、壺鈴抓舉、農夫行走、高翻、抓舉
固定器械訓練
腿舉、腿屈伸、腿彎舉、坐姿推胸器、蝴蝶機(夾胸)、高位下拉器、坐姿划船器、肩部推舉器、二頭肌彎舉器、三頭肌下壓器、背伸展機、卷腹機、髖內收/外展機
👉打斷久坐,增肌進階👈

圖片來源:今日頭條
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技巧 5 :早點吃晚餐
工作帶給你的不僅是久坐,還有無限延長的晚飯時間。離譜的是,吃晚飯的時間竟真的跟代謝的快慢有關!
在一項隨機交叉實驗中,科學家把受試者分成 2 批,同樣的晚餐在不同的時間攝入——
組一:晚上 6 點吃
組二:晚上 10 點吃
結果,晚上 10 點吃的那組,整體的代謝指標都出奇得糟糕:血糖飆升↑ 皮質醇增加↑ 脂肪堆積↑ 脂肪酸氧化降低……[20]
如果長期吃晚飯的時間太晚,真的會讓代謝越來越差!
✅ 具體怎麼做:早點吃晚飯,最好是距離睡前 4 個小時把最後一頓吃完
✅ 小幅提升代謝技巧:根據第一頓飯的時間往後推,把吃飯的時間控制在 10 小時以內[21]

限時進食的好處,包括但不限於:
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減少脂肪量、降低甘油三酯、改善血糖控制等等
我們的器官和組織都有自己的外周生物鐘。這些鬧鐘的晝夜節律沒法靠光線調節,而是跟著進食時間走。
限時進食,相當於給身體配了一個極其規律的作息表。所有器官在正確的時間工作,對代謝更有助益。
👉睡前 4 小時吃晚飯,吃飯時間控制在 10 小時內👈
總結一下保持代謝旺盛的所有小技巧——
蛋白吃夠有保障,搭配質量全跟上。
睡眠充足不慌張,規律作息一把抗。
節食斷糧有點方,吃夠才能代謝夯。
久坐定時不夠忙,肌肉蹭蹭來增長。
晚餐早吃少脂肪,腸胃下班減重爽。
養好代謝並保持代謝旺盛,是我們不受罪變瘦最簡單的方法!
轉 發
救救那個死活都不瘦的朋友
功德+1,體重-1

PS:天氣寒冷時,基礎代謝會提高哦[22]😄
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本文審核專家

趙汝星
山東大學齊魯醫院內分泌副主任醫師
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