This is evidence that our immune system really doesn't function so well when we age.
这证明我们的免疫系统在我们衰老时确实不能很好地发挥作用。
Just an introduction to the classes of potential foreign invaders that our immune system tries to defend us against.
这只是对我们的免疫系统试图防御的潜在外来入侵者的分类介绍。
These organisms like this are abundant in the world around us and our immune system prevents us from getting sick most of the time.
在我们周围充斥着像这样的生物体，而我们的免疫系统在大多数时候能够抵御疾病。
They only stimulate and activate our immune system to work, telling it something harmful is coming in.
它们只是刺激并激活我们的免疫系统工作，告诉它有害的东西来了。
Most viruses can be found and killed by our immune system as soon as they enter our bodies.
大多数病毒一进入我们的身体，就会被免疫系统发现并杀死。
By releasing stress it improves our immune system, slows ageing and promotes longevity.
通过释放压力，我们的免疫系统得以改善，延缓老化，延年益寿。
A few abnormal cells is OK, so long as they're kept under control by our immune system.
少量异常细胞没什么问题，只要它们处在免疫系统的控制之下就行。
According to the "hygiene hypothesis", our immune system evolved to handle a germ-laden world.
根据“卫生假说”，人类的免疫系统进化的目的就在于对付微生物肆虐的世界。
Vegetables can provide different kinds of vitamins and minerals to help improve our immune system.
蔬菜可以提供不同种类的维生素和矿物质，以帮助改善我们的免疫系统。
Being well hydrated can make us feel more alert and focused, as well as boosting our immune system.
保持充足的水分可以让我们更警觉，注意力更集中，还能提高人体免疫系统的能力。
In our gastrointestinal tract, to alert our immune system if we swallow a dose of salmonella bacteria.
它们也会出现在消化道，只等我们吃进沙门氏菌时提醒免疫系统。
Our immune system is meant to protect the body from invading parasites, bacteria and other foreign substances.
我们的免疫系统是要保护身体免受寄生虫、细菌和其它外来物质的侵犯。
Composed of 92% water, it is also packed with a giant dose of glutathione which helps boost our immune system.
西瓜中92%是水份，其所含有的大量谷胱甘肽可增加我们的免疫力，同时也是抗癌氧化剂-番茄红素的重要来源。
Our immune system protects us against a range of diseases, but cancers can often avoid detection and destruction.
我们的免疫系统保护我们免受一系列疾病，但癌症通常可以避免检测和破坏。
Thee panic which is generated by SARS will weaken our immune system, which will make us more susceptible to this dreaded disease.
译文：因SARS而产生的惊慌则会削弱咱们的免疫系统，从而使咱们更简单感染上这种可怕的疾病。 。
Chemical agents manufactured by our immune system inflame our cells and tissues, causing our nose to run and our throat to swell.
我们的免疫系统产生的化学物质导致我们的细胞和组织发炎，导致我们流鼻水和我们的喉咙膨胀。敌人是我们自己。
Chemical agents manufactured by our immune system inflame our cells and tissues, causing our nose to run and our throat to swell.
我们的免疫系统产生的化学物质导致我们的细胞和组织发炎，导致我们流鼻水和我们的喉咙膨胀。
Antioxidant nutraceuticals: Antioxidants are chemicals found in foods which exert a great value in strengthening our immune system.
抗氧化剂：抗氧化剂是一种存在于食品中的能够很好增强我们免疫系统的化学物质。
Coolest Thirst Quencher. Composed of 92% water, it is also packed with a giant dose of glutathione which helps boost our immune system.
西瓜中92%是水份，其所含有的大量谷胱甘肽可增加我们的免疫力，同时也是抗癌氧化剂-番茄红素的重要来源。
Our immune system, by science's new reckoning, is an amazing parallel, decentralized perception machine, able to recognize and remember millions of different molecules.
科学家们的最新发现表明，我们的免疫系统是一台神奇的并行分布式感知机，它能够辨识和记住数以百万计的不同分子。
The expectation of watching a comedy video was enough to raise levels of feel-good endorphins and boost amounts of a hormone that helps our immune system fight infection.
对看一场喜剧片的期待心理已经足以提升自我感觉良好的安多芬含量，并且可以增加用以帮助免疫系统对抗感染的激素含量。
One theory is that, over millennia of evolution, our immune systems got used to worms. So if you take them away, the immune system runs wild, as it has nothing to work against.
有推测说，经过几千年的进化，我们身体的免疫系统已经习惯了蠕虫的存在，所以如果去除它们，免疫系统就会因没有对抗物而失控。
But long hours and less shut-eye can play havoc with your health, causing everything from irritability to illness as our immune system struggles to cope with the overload.
但长时间不休息会损害你的健康。由于你的免疫系统在超负荷工作，你会感到烦躁甚至会生病。
Likewise our immune system cells travel in the bloodstream, seeking out infection, and blood takes the body's waste products to the kidneys and liver to be sorted out and trashed.
同样地，血液中的免疫系统细胞可以找到我们感染的部位，血液把废弃的副产品带到肾脏和肝脏被分解处理掉。
When we eat processed, preserved, or devitalized foods, we weaken our immune system and our resistance because these foods have been stripped of necessary nutrients and fiber.
当我们吃的加工，保存，或失活的食物，我们削弱我们的免疫系统和我们的阻力，因为这些食物纤维被剥夺了必要的营养和。
Such bioactive mushroom metabolites are believed to have the capability to helping revitalization of our immune system against a large number of pathogenic and non-pathogenic diseases.
这种具有生物活性的蕈类代谢产物被认为是能够帮助我们的免疫系统新生，抵抗大量致病性的和非致病性的疾病。
Such bioactive mushroom metabolites are believed to have the capability to helping revitalization of our immune system against a large number of pathogenic and non-pathogenic diseases.
这种具有生物活性的蕈类代谢产物被认为是能够帮助我们的免疫系统新生，抵抗大量致病性的和非致病性的疾病。
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