喝完咖啡立刻小睡　更提神！

<span style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;">喝完咖啡後，立刻小睡15～20分鐘，提神效果比單獨喝咖啡或小睡還好。</span><br style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;" /> <br style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;" /> <span style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;">只要醒著，大腦持續運作，腦內的神經傳導物腺苷（adenosine）就會同時增加，進而引發睡意讓人疲憊，而睡眠＋咖啡最能有效消除腺苷，恢復精神。</span><br style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;" /> <br style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;" /> <span style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;">日本廣島大學研究指出，受試者喝完咖啡小睡，清醒程度比小憩、用冷水洗臉等方式高。</span><br style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;" /> <br style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;" /> <span style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;">要注意別睡超過20分鐘，否則大腦就會進入深度睡眠狀態，需要更多時間喚醒，這就是為什麼每次早上睡醒都還要迷糊一陣子。</span><br style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;" /> <br style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;" /> <span style="color: rgb(0, 0, 0); font-family: arial, STHeiti, pmingliu, sans-serif; font-size: 16.0029983520508px; line-height: 29.6055469512939px;">為了爭取寶貴的午睡空檔，可以選擇不那麼燙、冰涼的黑咖啡，若不喝咖啡，也可改喝其他含咖啡因的飲品如紅茶，喝完馬上休息，記得在20分鐘內起床，當你起來時，咖啡因正穿過腸胃和血液，準備好衝擊大腦，開啟精神抖擻的下半天。</span>