4.8 • 2.9K Ratings
🗓️ 18 September 2024
⏱️ 62 minutes
🔗️ Recording | iTunes | RSS
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0:00.0 | Hello friends and welcome to the Liz Moody podcast where every week we're sharing real science, real stories and realistic tools that actually level up every part of your life. |
0:10.5 | I'm your host Liz Moody and I'm a best-selling author and longtime journalist. Let's dive in. |
0:17.2 | I am so excited to welcome Dr. Tracey Woodruff to the podcast today. |
0:21.1 | Dr. Woodruff is one of the world's leading researchers in the field of |
0:25.1 | microplastics. She has published well over 100 articles and research studies. She has received |
0:31.1 | nearly 30 different awards and honors for her work. |
0:35.0 | And she's a professor at UCSF and the director of the UCFS program on reproductive health and the environment. |
0:42.0 | Dr. Tracy Woodruff, welcome to the podcast. |
0:44.0 | Well, thank you for having me. |
0:45.0 | I'm so excited to have you here. |
0:47.0 | I'm a little bit nervous about your answers for everything we're going to get into, |
0:50.0 | but hopefully you can make us feel a lot better about a scary subject. |
0:53.4 | Just start off by can you define what microplastics are? |
0:58.0 | Yes, they're pretty much in their name. |
1:00.1 | They're little tiny pieces of plastic. They can be primary, like they can be |
1:04.5 | manufactured. In California we used to have microbeeds, for example, in |
1:07.8 | cosmetics, or probably the bulk of them are really degraded plastics. So things like your plastic bottles |
1:15.4 | break down and then they turn into little plastics because the plastics don't |
1:19.6 | actually go away, they actually just get smaller and smaller and smaller. A lot of microplastics come from |
1:24.6 | clothes. That's like one of the biggest sources of microplastics. And another one is also cars, |
1:30.8 | tires, you know, they rub on the road and then they generate |
1:33.4 | microplastics but a lot of it comes from single-use plastics or industrial |
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