一輪劇烈運動過後，有時候難免會產生飢餓感。747Please respect copyright.ＰＥＮＡＮＡlyXNeGqaND
在減肥或健身的前提下，我們應否遵從身體的意思，進食充飢呢？747Please respect copyright.ＰＥＮＡＮＡHUewjrSfze
747Please respect copyright.ＰＥＮＡＮＡyNR3Hu3MZc
本篇文章，同樣會以科學角度深入淺出的方式探討這個問題。747Please respect copyright.ＰＥＮＡＮＡs10WP5NK4R
747Please respect copyright.ＰＥＮＡＮＡq4awQCZEjO
（圖2）從圖中可以見得到，持績進行帶氧運動的話，脂肪會被分解，導致血液脂肪含量增加，這現象相當之合理。747Please respect copyright.ＰＥＮＡＮＡB5fPhsCEec
747Please respect copyright.ＰＥＮＡＮＡ45ev8Ux8HB
747Please respect copyright.ＰＥＮＡＮＡG3PuSRcU2P
而「出奇意外」的是，運動過後的血液脂肪含量會急速飄升，比率在其後的4小時依然高過運動之前，顯示在運動過後的休息時段中，脂肪一直也在被分解。747Please respect copyright.ＰＥＮＡＮＡMJt6xdBnsc
747Please respect copyright.ＰＥＮＡＮＡ5Ls6j5HnMG
而之所以會如此「神奇」，部份的原因乃出自於荷爾蒙裡頭!747Please respect copyright.ＰＥＮＡＮＡiAWxBTKfVq
747Please respect copyright.ＰＥＮＡＮＡfTivHfNpUA
（圖3）運動會促進腎上腺素及多巴胺等荷爾蒙的產生，為我們帶來愉悅感。747Please respect copyright.ＰＥＮＡＮＡD4n2DY0WLN
在運動後的兩小時內，這些學術名稱統稱為兒茶酚胺（Catecholamines)的荷爾蒙濃度將依然高企。747Please respect copyright.ＰＥＮＡＮＡi3llvcrFJ4
747Please respect copyright.ＰＥＮＡＮＡWH5AHhFJ0e
747Please respect copyright.ＰＥＮＡＮＡXHPkyIcVxF
有研究發現，給予運動人士Propranolol藥物(阻礙腎上腺素功效)的話，運動時候的脂肪分解效率並不會有任何影響，但運動過後的血液脂肪含量急速飄升的效果則會大幅度下降。747Please respect copyright.ＰＥＮＡＮＡ9yWHUCROxb
747Please respect copyright.ＰＥＮＡＮＡMcNDx2D28y
另外亦有研究指出，運動所產生的生長激素(Growth Hormone)及胰島素(Insulin)的下降，兩者亦是導致運動過後血液脂肪含量急速飄升的因由。747Please respect copyright.ＰＥＮＡＮＡo7Gi56hVEe
747Please respect copyright.ＰＥＮＡＮＡ5QkQE0qhHH
可見，運動時候所帶來的荷爾蒙轉變，將為運動過後休息時段的脂肪新陳代謝帶來了重大影響；747Please respect copyright.ＰＥＮＡＮＡ2T7kBgNe1p
除荷爾蒙外，另有其他機制均扮演上一定程度的角色，下篇文章將會作出探討。747Please respect copyright.ＰＥＮＡＮＡZKfjhUDgTt
747Please respect copyright.ＰＥＮＡＮＡB8La24O58k
（圖4）大概主要的功勞均歸功於荷爾蒙的關係，有研究發現運動過後，進食蛋白質食物並不會影響運動後脂肪一直在被分解的效果。747Please respect copyright.ＰＥＮＡＮＡzy5vYnmKlf
747Please respect copyright.ＰＥＮＡＮＡSAPqVMtHhe
747Please respect copyright.ＰＥＮＡＮＡCv0qbc95ur
而之於運動後進食碳水化合物的話，運動後脂肪一直在被分解的效果會有減弱的跡象（相信是影響了血液胰島素濃度的緣故），但大部份的碳水化合物將會轉化成為糖原(Glycogen)，而非脂肪。747Please respect copyright.ＰＥＮＡＮＡe9EcNcXAxz
747Please respect copyright.ＰＥＮＡＮＡwg84KfV3AX
747Please respect copyright.ＰＥＮＡＮＡ1IlnnY69uv
不過穩陣起見的話，為確保運動後的脂肪新陳代謝不受影響，還是在兩小時內盡量不要進食為妙，或者亦可選擇進食烚蛋來填補飢餓感。747Please respect copyright.ＰＥＮＡＮＡHtv8RM6g3o
747Please respect copyright.ＰＥＮＡＮＡHNJfJczDVc
有興趣作深入探討的話，可參閱Ref1。747Please respect copyright.ＰＥＮＡＮＡuUtJtlI5wR
747Please respect copyright.ＰＥＮＡＮＡUieN1EsfLV
747Please respect copyright.ＰＥＮＡＮＡowTEXwoHs5
如果想我快啲出文的話，請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark，這對我非常之重要。747Please respect copyright.ＰＥＮＡＮＡjyw2xe5GZ8
747Please respect copyright.ＰＥＮＡＮＡJIAu4ZzIDz
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc747Please respect copyright.ＰＥＮＡＮＡp6Ad4X8PUW
747Please respect copyright.ＰＥＮＡＮＡzlKB4k5YM6
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」，以課金的方式推動我繼續搜羅資料寫文，多謝。747Please respect copyright.ＰＥＮＡＮＡhL0QqqpoIn
747Please respect copyright.ＰＥＮＡＮＡzEVNXuxHlD
Link:747Please respect copyright.ＰＥＮＡＮＡ26ZQvotnt6
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio747Please respect copyright.ＰＥＮＡＮＡmj3eWidp2N
747Please respect copyright.ＰＥＮＡＮＡQkmHbzc4Qq
747Please respect copyright.ＰＥＮＡＮＡrAWn6FyWsS
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。747Please respect copyright.ＰＥＮＡＮＡdzO16NhIfF
747Please respect copyright.ＰＥＮＡＮＡMuVar2ocgc
Ref1:https://pubmed.ncbi.nlm.nih.gov/31973165/747Please respect copyright.ＰＥＮＡＮＡCuLnAYqYwx
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