Despite anything the science of medicine may have achieved, the immune system is our main defence against disease.
不管医疗科学已取得了什么样的进步，免疫系统仍是我们抵抗疾病的主要防御手段。
Bitter gourd contains a physiologically active protein that can help improve immune functions and prevent cancer.
苦瓜中含有生理活性蛋白质，可以帮助提高免疫功能和预防癌症。
Infections are in many cases mild, with most people making a full recovery and remaining immune from further HAV infections.
大多数感染病例仅有轻微症状，大部分人会完全康复并在未来保持对甲型肝炎病毒的免疫力。
When people are sleep-deprived, there are higher levels of stress hormones in their bodies, which can decrease immune function.
当人们睡眠不足时，他们体内的应激激素水平会升高，造成免疫功能下降。
Optimism's benefits for physical health also extend beyond heart health, such as improved immune system function and increased life span.
乐观对身体健康的益处不仅限于心脏健康，还包括改善免疫系统功能和延长寿命。
Macrophages are cells that play a role in the response of the immune system of mice and other mammals to invasive organisms such as bacteria.
巨噬细胞是在小鼠和其他哺乳动物的免疫系统对细菌等侵入性生物的反应中发挥作用的细胞。
Many doctors and researchers believe that loneliness harms the immune system, making us more vulnerable to a range of minor and major illnesses.
许多医生和研究人员认为，孤独会损害免疫系统，使我们更容易患上一系列轻微和重大疾病。
For example, social contact can boost the development of the brain and immune system, leading to better health and less chance of depression later in life.
例如，社交可以促进大脑和免疫系统的发育，使人体更健康，并在以后的生活中降低负面情绪出现的几率。
It boosts energy levels and supports the immune system.
它能提高人体精力和增强人体免疫力。
This latest outbreak confirms that no country is immune to H5N1.
最近的这次暴发证实没有国家对H5N1型病毒具有免疫力。
Laughing lowers levels of stress hormones and strengthens the immune system.
笑可降低应激激素水平，并加强免疫系统。
As a pediatrician, I know fever is a signal that the immune system is working well.
作为一名儿科医师，我知道发烧是身体免疫系统运行良好的一个信号。
Changes in the viruses' proteins help it evade identification by the immune system.
这种病毒中的蛋白质的变异有助于它逃过免疫系统的识别。
When I eat this way, I find that my emotional “immune system” is at peak performance.
当我实行这种饮食法时，我发现自己的“情绪免疫系统”表现极佳。
If the virus later shows up for real, the immune system is primed and waiting for it.
如果该病毒之后真的来了，免疫系统就已经做好了准备。
Getting proper sleep — at least 7 to 8 hours per night — will boost your immune system.
充足的睡眠-每天至少睡7至8个小时-将会增强你的免疫系统。
Laughing increases positive endorphins, reduces stress and strengthens the immune system.
大笑可以提高内啡肽水平、减少压力、强化免疫系统。
If stress affects immune responses, then it should also affect how well the body heals itself.
如果压力影响免疫反应，那它必将也会影响身体自我疗愈的能力。
The reason is that we all have a secret weapon against bad moods: a psychological immune system.
那是因为我们都有一个对付坏心情的秘密武器：心理免疫系统。
No matter how much we argue against it or pretend to be immune, beauty exerts its power over us.
无论我们多么用力辩驳，或假装对它免疫，美仍然对我们产生影响。
Vitamin-rich vegetables in the broth also turbo-boost the immune system's ability to fight infection.
此外，鸡汤里富含维生素的蔬菜也可提升免疫系统抗击感染的能力。
Cooking tip: Peel, chop and let sit 15 to 20 minutes before cooking to activate immune-boosting enzymes.
烹饪小贴士：将蒜削皮，剁碎，放置15 -20分钟后再烹饪，这样可以激活增强免疫力的酶。
Consequently, researchers conclude that having an active social life probably helps strengthen the immune system.
于是研究者得出结论，拥有积极的社会生活可能能够帮助加强免疫系统。
When we realize that nothing others do has anything to do with us, we become immune to their words and actions.
当我们认识到其他人所做的事情与我们无关时，我们就变得不会被他们的言语或行为所影响。
The technique is appealing because it uses a patient's own cells, which would not be rejected by the immune system.
这项技术之所以这么受关注，是因为它使用的是患者自己的细胞，不会引起免疫系统的排异反应。
"Staying positive is really important, right down to the effect it has on your immune system," Dr. Lyubomirsky says.
“保持积极向上的心态是十分重要的，它还对你的免疫系统有莫大的益处。”Lyubomirsky医生补充。
A unique, free spirit in charge of her own destiny... completely immune to the forces that attempt to confine her.
这是一个独特而自由的灵魂，掌管着自己的命运。那些束缚她的人或事对她全然无效。
The amino acids in protein can also stimulate the immune system, making you more resistant to colds and other infections.
蛋白质中的氨基酸还能增强免疫系统，使你对感冒和其他感染有更强抵抗力。
The amino acids in protein can also stimulate the immune system, making you more resistant to colds and other infections.
蛋白质中的氨基酸还能增强免疫系统，使你对感冒和其他感染有更强抵抗力。
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