更新於 2020/02/27閱讀時間約 21 分鐘

咖啡可以幫助抗氧化? 你應該知道一下喝咖啡的好處多多

我們很愛喝咖啡,總是希望多點理由可以讓我們名正言順的喝咖啡,這種”黑金文化’在台灣的勢力幾十年來不減反增
會讓我們不喝咖啡的原因有幾點:
  1. 咖啡因導致心悸
  2. 咖啡因影響睡眠
  3. 喝咖啡越喝嘴越刁,傷荷包
以上這些,不用特別說明,這篇就是要講為什麼你如果愛喝咖啡就直需喝吧,莫待對岸整體人民發展如台灣人嘴挑,黑金可能就更貴了XD
愛喝咖啡☕️的朋友,來來看看科學怎麼說
例如,咖啡可以減少第二型糖尿病,肝病和老年癡呆症的危害[1.2.3.4.]
咖啡裡面有許多強大的抗氧化劑,對於健康功效可能是正向幫助的。
咖啡富含幾種強大的抗氧化劑
咖啡富含幾種強大的抗氧化劑
前面文章有提到,人體有自由基的內憂與外患,不斷受到自由基的攻擊,這些自由基可能會破壞蛋白質和DNA等重要分子。(超連結)
抗氧化劑可以有效消除自由基,從而防止衰老和許多部分由氧化壓力引起的疾病。
咖啡特別富含幾種強大的抗氧化劑,包括氫肉桂酸和多酚(5,6, 7 )。
肉桂酸在中和自由基和防止氧化應激方面非常有效(8)。又叫咖啡酸或是稱香豆酸,可能占我們飲食中酚類化合物的三分之一。對健康的關注日益增加,因為許多研究顯示它們是有效的抗氧化劑。此外,咖啡中的多酚可預防多種疾病,例如心臟病,癌症和第二型糖尿病(9 , 10, 11, 12)。
☕️可能已經成為飲食中最大的抗氧化劑來源
台灣人每天喝咖啡可能不足為奇,時不時,人手一杯咖啡,開會也喝,提振工作效率也喝,休閒時候也來一杯~ (再忙也要和你喝一杯~咖灰☕️,恩? 洩漏年齡了......)
我的美國室友還覺得台灣的咖啡選擇比美國波士頓還多,而且更講究,因為在美國沒有那個多單品咖啡,更不用說精品咖啡的密度;另類的台灣之光,單品豆可以隨處喝到,真的是在台灣很特別的風氣~ 偶愛呆丸辣~
在一項研究中,研究人員按食用量查看了不同食物中的抗氧化劑含量。咖啡在多種類型的漿果之後排名第11位(7 )。忙碌的城市男女,有時候會忘了每天要吃水果,卻好像不會忘了喝杯咖啡,因此咖啡提供的抗氧化劑往往變得重要了。
尤其在哪些水果不多的寒冷國家,在挪威和芬蘭的研究中,咖啡被證明是最大的抗氧化劑來源,約佔人們總抗氧化劑攝入量的64%。在這些研究中,每天平均咖啡攝入量為450-600毫升,即2-4杯(13, 17)。
此外,西班牙,日本,波蘭和法國更是不遑多讓,也同樣研究得出結論,咖啡是迄今為止最大的抗氧化劑飲食來源(14, 16 , 18, 19, 20, 21)。
咖啡與減少多種疾病的風險有關
例如,喝咖啡的人患第二型糖尿病的風險降低了23-50%。每天喝一杯可減少7%的風險(1, 22, 23 、24, 25)。咖啡似乎也對您的肝臟非常有益,因為喝咖啡的人肝硬化的風險要低得多(3, 26, 27 )。而且,它可能會降低您患肝癌和結腸直腸癌的風險,並且一些研究發現,心臟病和中風的風險降低了(28 , 29 , 30, 31 , 32 )。
定期喝咖啡也可以將您罹患阿茲海默症和帕金森氏症的風險降低32–65% (33 , 34 , 35 , 36 )。一些研究表明,咖啡也可能有益於心理健康的其他方面。喝咖啡的女性不太可能因自殺而沮喪和死亡(37 , 38 )。最重要的是,喝咖啡可以延長壽命,並將過早死亡的風險降低20%至30%(4 , 39 )。
不過,請注意,這些研究大多數都是統計學。無法證明咖啡導致了疾病風險的降低,只是有喝咖啡的人患這些疾病的可能性較小,請務必配合醫師診斷。
飲食中的抗氧化劑種類很多,咖啡是其中一些的很好來源。
但是,它所提供的抗氧化劑與水果和蔬菜等全植物食品所提供的抗氧化劑不同,因此,儘管咖啡可能是飲食中最大的抗氧化劑來源,但它永遠不應該是唯一的來源。
為了獲得最佳健康,最好從許多不同來源獲取各種維生素,礦物質,抗氧化劑和植物化合物。
#抗氧化劑 #antioxidant #coffee #咖啡好處 #benefits
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