如何保持腸道健康快樂

When we think of bacteria, our minds often go immediately to thoughts of illness, germs, or infection. In other words — bad bacteria. However, bacteria isn't all bad. While some kinds of bacteria can be harmful, bacteria is essential for our survival. According to the National Center for Health Research, bacteria inhabits our body the moment we're born. As we continue to be exposed to bacteria in our day-to-day lives, the amount in our body can add up to a total weight of 3 pounds! While that may sound like a lot, good bacteria is crucial for immune function, repairing tissue, and breaking down food and toxins.

一說到細菌，我們的大腦通常會立即想到疾病、細菌或感染。換句話說，就是壞細菌。然而，細菌并不都是壞的。雖然某些種類的細菌可能有害，但細菌對我們的生存至關重要。根據(jù)國家健康研究中心的數(shù)據(jù)，細菌在我們出生的那一刻就棲息在我們的身體里。隨著我們在日常生活中不斷接觸到細菌，我們體內(nèi)的細菌總重量可達3磅!雖然這聽起來可能很多，但有益細菌對免疫功能、修復組織、分解食物和毒素至關重要。

Most importantly, an abundance of good bacteria helps limit the likelihood of infection from bad bacteria. Bacteria live both internally and externally on our body (via Nova Biologicals). When bad bacteria, or pathogens, enter the body, through an open wound or contaminated food for example, that can negatively impact our muscle, tissue, and nerve function, as well as blood cell count.

最重要的是，大量的好細菌有助于限制壞細菌感染的可能性。細菌在我們的體內(nèi)體外都存在。當有害細菌或病原體通過開放性傷口或受污染的食物進入人體時，會對我們的肌肉、組織和神經(jīng)功能以及血細胞計數(shù)產(chǎn)生負面影響。

So what are some different types of bad bacteria and what can we do to help our good bacteria thrive?

那么有哪些不同類型的壞細菌呢?我們能做些什么來幫助我們的好細菌茁壯成長呢?

Our intestines can house as much as 100 trillion natural bacteria, according to research conducted by Arizona State University. However, some bad bacteria, like Streptococcus or Staphylococcus, can cause disease (via Nova Biologicals). You may have heard of E.coli, for example; a strain of bacteria that can cause vomiting, nausea, and diarrhea (via Mayo Clinic). But some amount of E.coli bacteria naturally exists in the gut. Generally speaking, the amount of potentially harmful bacteria in our bodies is minimal and not cause for alarm, but if the amount of bad bacteria begins to outnumber the good bacteria, this can result in inflammation, or lead to certain medical conditions such as pneumonia or cancer, according to the National Center for Health Research.

根據(jù)亞利桑那州立大學的研究，我們的腸道可以容納多達100萬億的自然細菌。然而，一些有害細菌，如鏈球菌或葡萄球菌，會導致疾病。例如，你可能聽說過大腸桿菌;一種能引起嘔吐、惡心和腹瀉的細菌。但我們腸道中自然存在一定數(shù)量的大腸桿菌。一般來說，我們體內(nèi)潛在有害細菌的數(shù)量很少，也不需要擔心，但根據(jù)國家健康研究中心的數(shù)據(jù)，如果有害細菌的數(shù)量開始超過有益細菌，就可能會導致炎癥，或?qū)е履承┘膊?，如肺炎或癌癥。

To help keep your gut in working order, the Physicians Committee for Responsible Medicine offers various suggestions to help your good bacteria to thrive. Eating fiber and other food items that naturally fuel good bacteria, such as spinach, beans, oats, and garlic, can help reduce inflammation while boosting immunity and mood. Also, consider limiting red meat and dairy, as both can increase the development of bad bacteria while hindering the growth of good bacteria. Lastly, because we never want our good bacteria to be outnumbered, avoid the use of antibiotics when possible. While they work to kill off the bacteria making us sick, they also do away with our good bacteria in the process.

為了讓你的腸道保持正常工作，負責醫(yī)學的醫(yī)師委員會提供了各種建議，幫助你的好細菌茁壯成長。食用纖維和其他天然的有益細菌的食物，如菠菜、豆類、燕麥和大蒜，這些食物可以幫助我們減輕炎癥，同時提高免疫力和情緒。此外，考慮限制紅肉和乳制品，因為兩者都會增加有害細菌的發(fā)展，同時阻礙良好細菌的生長。最后，因為我們永遠不希望我們的好細菌數(shù)量被超過，所以盡可能避免使用抗生素?？股卦跉⑺雷屛覀兩〉募毦耐瑫r，在這個過程中也消滅了我們的好細菌。