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cover of episode If you're Lactose Intolerant and eat dairy...What happens?

If you're Lactose Intolerant and eat dairy...What happens?

2025/6/2
logo of podcast Who Smarted? - Educational Podcast for Kids

Who Smarted? - Educational Podcast for Kids
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Gia
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Narrator
一位专注于电动车和能源领域的播客主持人和内容创作者。
Topics
Narrator: 我和Gia在餐馆点了大量含乳食物，结果Gia肚子疼，这可能是乳糖不耐受。乳糖不耐受是指身体无法分解乳糖，导致腹胀、胀气和腹泻。通常，小肠会产生乳糖酶来分解乳糖，但乳糖不耐受的人体内乳糖酶不足。虽然症状是暂时的，但确实影响生活质量。几乎所有婴儿出生时都有乳糖酶，但随着年龄增长，乳糖酶的产量会减少。乳糖不耐受非常普遍，世界上超过三分之二的人都有乳糖不耐受。不仅仅是人类，动物也可能乳糖不耐受。早期人类都是乳糖不耐受的，是基因突变使人类能够将乳糖酶携带到成年。大约一万年前，早期农民开始饮用牛奶，但他们的身体无法处理乳糖。 Gia: 我以前可以一直吃奶酪和喝牛奶，现在却不行了，这是为什么？现在我乳糖不耐受，是不是再也不能吃芝士汉堡和奶酪玉米片了？这太让人沮丧了，我喜欢奶酪玉米片！

Deep Dive

Chapters
This chapter explores the science behind lactose intolerance. It explains that lactose intolerance is the inability to break down lactose due to insufficient lactase enzyme production. This leads to undigested lactose interacting with gut bacteria, causing bloating, gas, and diarrhea.
  • Lactose intolerance is the inability to break down lactose.
  • Insufficient lactase enzyme production causes lactose intolerance.
  • Undigested lactose interacts with gut bacteria, causing bloating, gas, and diarrhea.

Shownotes Transcript

What exactly is Lactose Intolerance? Why are some people unable to eat dairy? If you're Lactose Intolerant, does that mean you can never eat ice cream again?

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