食物的吸收效率 (已爬文) - 健身
By Genevieve
at 2010-12-06T11:38
at 2010-12-06T11:38
Table of Contents
連續幾個月的體重控制,
我發現一個有趣的現象:
攝取同樣熱量的不同食物,
體重的增加可能大大不同。
舉個例來說,有一陣子我常吃地瓜,
地瓜每100g的熱量是65大卡,
我一天攝取大概800g,相當於520大卡。
另外一陣子我常吃...薯條,
每天跟人分吃一包麥當勞大薯,熱量相當於300大卡。
但老實說,吃薯條的那陣子體重有略微上升,
吃地瓜的日子反而沒什麼變化。
所以我就在想,是不是不同食物的吸收效率不太一樣,
於是我就換吃了不少東西做測試,
測了一段時間,食物的熱量吸收效率大致如下:
糖水飲料 > 牛奶糖 > 蛋糕 > 薯條 > 蔥抓餅 > 饅頭 > 地瓜
(當然只是個人觀感,沒有實際根據)
按照這個排名,
似乎是越需要咀嚼的食物越不容易吸收,
而糖水飲料、無論是搖搖杯或是小7新鮮屋,
都還蠻容易吸收的。
板上其他人也有類似的經驗嗎?
--
我發現一個有趣的現象:
攝取同樣熱量的不同食物,
體重的增加可能大大不同。
舉個例來說,有一陣子我常吃地瓜,
地瓜每100g的熱量是65大卡,
我一天攝取大概800g,相當於520大卡。
另外一陣子我常吃...薯條,
每天跟人分吃一包麥當勞大薯,熱量相當於300大卡。
但老實說,吃薯條的那陣子體重有略微上升,
吃地瓜的日子反而沒什麼變化。
所以我就在想,是不是不同食物的吸收效率不太一樣,
於是我就換吃了不少東西做測試,
測了一段時間,食物的熱量吸收效率大致如下:
糖水飲料 > 牛奶糖 > 蛋糕 > 薯條 > 蔥抓餅 > 饅頭 > 地瓜
(當然只是個人觀感,沒有實際根據)
按照這個排名,
似乎是越需要咀嚼的食物越不容易吸收,
而糖水飲料、無論是搖搖杯或是小7新鮮屋,
都還蠻容易吸收的。
板上其他人也有類似的經驗嗎?
--
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健身
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