learn mandarin hong kong – Healthy body

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Healthy body

Americans spend more than $20 billion a year on supplements in hopes of staving off cancer, heart disease, and dementia. Trouble is, the latest research shows they provide no benefit — and they may even be hazardous to our health. But given our nutrient-deprived diets, should we really stop taking these pills altogether?

These are the startling findings of three articles just published in the highly influentialAnnals of Internal Medicine.

The researchers involved in the studies didn’t mince words; they’re concerned that people are spending too much money on pills that confer no benefit, and in some cases may even be harmful. What’s more, they even hinted that companies selling supplements are fueling health anxieties to offer unnecessary cures.

To reach these conclusions, an international team of researchers conducted three different studies.

The first was a study that looked at the consumption of a daily multivitamin to preventcardiovascular disease and cancer in more than 450,000 participants. These pills had nodiscernible effect on mortality.

Instead of popping vitamins and minerals, the experts recommended that people should eat more fruits and vegetables, reduce trans fat, saturated fat, and salt, reduce calories, and increase physical activity.

美國人每年買補品花費超過200億美元,希望能避免癌症、心髒病和癡呆症。麻煩的是,最新研究表明它們沒任何好處——甚至可能對我們的健康有害。但鑑於我們飲食營養不均衡,我們真的要完全停止服用這些營養片嗎?

下面是剛發表在影響力頗高的《內科醫學年鑑》上的三篇文章的驚人發現。

參與研究的人員不拐彎抹角說話,他們擔心人們花了很多錢在沒有好處、而且某些情況下甚至會有害的藥片上。更重要的是,他們還暗示公司銷售補品正在助長大家對健康的焦慮,從而可以提供不必要的治療。

為了獲得這些結論,一個國際研究小組的研究人員開展了三項不同的研究。

第一項研究觀察了逾45萬為預防心血管疾病和癌症的人每天服用維他命的數量。這些藥丸對死亡率沒有明顯影響。

專家建議人們應該多吃水果和蔬菜,減少反式脂肪、飽和脂肪和鹽類,降低卡路里,增強鍛煉,而不是服用維生素和礦物質。

Měiguó rén měinián mǎi bǔpǐn huāfèi chāoguò 200 yì měiyuán, xīwàng néng bìmiǎn áizhèng, xīnzàng bìng hé chīdāi zhèng. Máfan de shì, zuìxīn yánjiū biǎomíng tāmen méi rènhé hǎochù——shènzhì kěnéng duì wǒmen de jiànkāng yǒuhài. Dàn jiànyú wǒmen yǐnshí yíngyǎng bù jūnhéng, wǒmen zhēn de yāo wánquán tíngzhǐ fúyòng zhèxiē yíngyǎng piàn ma?
Xiàmiàn shì gāng fābiǎo zài yǐngxiǎng lì pō gāo de “nèikē yīxué niánjiàn” shàng de sān piān wénzhāng de jīngrén fà xiàn.
Cānyù yánjiū de rényuán bù guǎiwānmòjiǎo shuōhuà, tāmen dānxīn rénmen huāle hěnduō qián zài méiyǒu hǎochù, érqiě mǒu xiē qíngkuàng xià shènzhì huì yǒuhài di yàopiàn shàng. Gèng zhòngyào de shì, tāmen hái ànshì gōngsī xiāoshòu bǔpǐn zhèngzài zhùzhǎng dàjiā duì jiànkāng de jiāolǜ, cóng’ér kěyǐ tígōng bù bìyào de zhìliáo.
Wèile huòdé zhèxiē jiélùn, yīgè guójì yánjiū xiǎozǔ de yánjiū rényuán kāizhǎnle sān xiàng bùtóng de yánjiū.
Dì yī xiàng yánjiū guānchále yú 45 wàn wèi yùfáng xīn xiěguǎn jíbìng hé áizhèng de rén měitiān fúyòng wéitāmìng de shùliàng. Zhèxiē yàowán duì sǐwáng lǜ méiyǒu míngxiǎn yǐngxiǎng.
Zhuānjiā jiànyì rénmen yīnggāi duō chī shuǐguǒ hé shūcài, jiǎnshǎo fǎn shì zhīfáng, bǎohé zhīfáng hé yán lèi, jiàngdī kǎlùlǐ, zēngqiáng duànliàn, ér bùshì fúyòng wéishēngsù hé kuàng wùzhí.


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