Weight Cycling: Is 'Yo-Yo Dieting' Dangerous?
Science Vs

Weight Cycling: Is 'Yo-Yo Dieting' Dangerous?

B1中级2026年8月6日39分钟
  • 健康

If you have ever tried to lose weight only to find the weight crept back on, you’re not alone. In fact, for tons of people, this happens over and over again. This is called “weight cycling,” and a bunch of influencers are saying that this is terrible for us. They say that it can ruin your metabolism forever and that it can lead to stuff like diabetes and scary muscle loss. So could that be true?? And why does this happen at all? We find out with nutritionist Prof. Faidon Magkos, immunologist Prof. Alyssa Hasty, and health policy resear...

播放本集

打开播放器:完整文字稿,每个单词都可点击,附翻译和单词卡。

试一试:点任意单词

来自本集开头的真实句子,每个单词都标出了难度级别。

第 1 句,共 12 句 · 0:00

! , . . . . .

Hi, I'm Wendy Zuckerman and this is Science Versus.

点一个单词,用你的语言查看释义。

这些单词你认识吗?

本集中 8 个较难的单词。点一个查看释义,然后标记一下。

标记几个单词,我们会告诉你这一集是否适合你的水平。

这一集适合你吗?

B1

B1 · 中级

能听懂简单新闻就可以

A1 54%A2 28%B1 11%B2 6%C1 1%
  • 93% 的单词在 B1 或更简单的水平。
  • 每分钟 156 词:自然语速。
  • 整集共有 114 个较难的单词(B2 及以上)。

文字稿

本集开头部分。完整文字稿在播放器中。

0:00

Wow! Wow, wow. So it's weird. It is true. It is true that weight cycling can mess up your metabolism. Not so fast. Hi, I'm Wendy Zuckerman and this is Science Versus. Today on the show, why is it so hard to lose weight and keep it off? Plus, what happens to your body when you lose a bunch of weight and put it back on and lose a bunch of weight and put it back on?

0:31

Because the internet is saying that this cycle, which is very common, is actually really, really bad for your health. But is it true? And just quickly before we get started, I do want to say that if this is a sensitive topic for you, please take care while you're listening to the show and we're going to put some resources in our show notes.

0:50

Okay. To get into the science here, we have senior producer Rose Rimler. Hello, Rose. Hi, Wendy.

以上是开头部分。 本集其余部分(39 分钟)在播放器中:每个单词都可点击,附翻译、生词收藏和单词卡。

在播放器中继续

由音频自动生成,可能存在错误。 音频版权归其发布者所有,并从其订阅源播放。版权所有者可申请删除 — 版权与删除政策