吃油膩食品的時候,你的身體會發生如下狀況

Sometimes, a juicy cheeseburger and an order of hot, crispy fries simply call your name. (Greasy foods are so beloved that they have an entire day devoted to them; National Greasy Foods Day is October 25.) While it's fine to give in to your cravings now and then, it's important to know how your nutrition choices, and those greasy foods in particular, affect your health.

有時候，一個多汁的芝士漢堡和一份熱騰騰的炸薯條正呼喚着你。（人們很喜歡吃油膩食物，甚至爲此設立了一個節日：10月25日是全國油膩食品日。）雖然時不時的滿足自已的饞欲無可厚非，但知道自己的營養選擇，尤其是這些油膩食物將如何影響身體健康是十分重要的。

Does greasy food cause acne? Why does it make your stomach feel weird? And why is greasy food bad for you, anyway? We consulted Ayla Barmmer, a Boston-based registered dietitian, to find out.

油膩食品會致癌嗎？爲什麼吃了油膩食品你的肚子會不舒服？油膩食品爲什麼不利於身體健康？我們諮詢了波士頓的註冊營養師Ayla Barmmer，以尋找答案。

It strains your digestive system

油膩食品會消耗你的消化系統

"When we eat greasy foods like fried food, the sheer volume of fat puts a lot of pressure on our digestive system," Barmmer said in an email to TIME. Of fat, carbs and protein, fat is the Most slowly digested, and it requires enzymes and digestive juices, like bile and stomach acid, to break it down, she says. Everything from stress to medication can lower levels of these digestive juices, so many people are deficient to begin with, Barmmer says. Add in fat, and your digestive system will be working overtime, often leading to bloating, nausea and discomfort.

"當我們吃油炸食品等油膩物時，大量的脂肪會給我們的消化系統帶來很大的壓力，"Barmmer在寫給《時代》雜誌的郵件中說道。在脂肪、碳水化合物和蛋白質中，脂肪是消化最慢的，需要酶和消化液（比如膽汁和胃酸）才能將其分解，她說道。從壓力到藥物，這些都會降低消化液的水平，所以很多人開始缺乏消化液，Barmmer說道。攝入脂肪之後，你的消化系統就會超時運作，通常導致脹氣、噁心和不適。

It makes you run to the bathroom

油膩食品會讓你鬧肚子

The most common symptom of digestive disorder is an unpleasant one. "Not only will food just sit in your stomach, but it may enter the intestines inadequately digested," Barmmer says. "Sometimes you wind up seeing greasy or oily stools in these cases." Many people also experience diarrhea and stomach pain after eating greasy food.

消化失調最常見的症狀特別令人不悅。"食物不僅會停留在你的肚中，而且還可能進入消化不良的腸子中，"Barmmer說道。"有時候你會看到油油的排泄物。"吃完油膩食品後，有些人還會腹瀉、胃痛。

It throws your gut bacteria out of whack

油膩食品會讓你的腸道細菌失控

More and more evidence suggests that what you eat affects your gut bacteria, also known as your microbiome. Downing a cheeseburger and fries, Barmmer says, isn't doing those microorganisms any favors. "Greasy foods do not contain the nourishing, healthy fats that we find in things like avocados, fish, extra virgin olive oil and even butter," she says. Eating more refined vegetable oils, she says, tips the body's balance of fatty acids, which in turn may throw off everything from hormone levels to immune health.

越來越多的證據表明吃的食物會影響你的腸道細菌，也就是微生物。狼吞虎嚥芝士漢堡和薯條並不會爲這些微生物帶來任何好處，Barmmer說道。"油膩食物不含任何有營養的、有益健康的脂肪，而牛油果、魚、特級初榨橄欖油，甚至黃油都含有這些健康脂肪，"她說。多吃精煉植物油會使身體含有更多的脂肪酸，這反過來又會打亂激素水平和免疫健康，她說道。