The Seed Oil Panic Is Wrong: What Science Actually Says | Jessica Knurick

种子油恐慌是错误的:科学究竟说了什么 | 杰西卡·克努里克

The Daily Motivation

2025-11-10

7 分钟
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Leave an Amazon Rating or Review for my New York Times Bestselling book, Make Money Easy! Check out the full episode: https://greatness.lnk.to/1845 "We thought we were doing the right thing by just kind of swapping out the goodies that he loved... we would just buy like sugar free donuts." - Jessica Knurick Jessica Knurick watched her grandfather face serious health problems in his early sixties. He worked retail, then came home to refurbish cars for extra money. No time to cook proper meals. When the health issues hit, her family scrambled to help. They bought sugar-free donuts, thinking they'd cracked the code. They hadn't. What the system failed to provide wasn't willpower advice. It was real education, combined with understanding the brutal math of time poverty. Working two jobs to survive doesn't leave room for meal prep and nutrition research. That experience sent Jessica into nutrition science, where she discovered something that could have helped him: most of what we're told about healthy eating is backwards. Here's what actually matters. The seed oil panic dominating your social media feed? Not supported by science. Jessica doesn't just say there's no evidence they're harmful. She says there's evidence they're NOT harmful. The reason people feel better after "eliminating seed oils" has nothing to do with the oils themselves. When you stop eating seed oils, you stop eating the chips, crackers, and processed junk they come in. You accidentally start eating more whole foods. The oil was never the villain. The bigger picture: seventy percent of our food environment is ultra-processed garbage. Her grandfather needed systemic change, not sugar-free substitutes. This conversation will reshape how you think about nutrition advice, especially the viral kind that sounds urgent but misses the point entirely. Sign up for the Greatness newsletter: http://www.greatness.com/newsletter Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
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  • Hi, my name is Lewis Howes and welcome to the Daily Motivation Show.

  • Is there certain types of oils that are better than others in general when using for cooking?

  • Yeah, so olive oil is a good one, but also vegetable oils are fine to use for cooking.

  • So vegetable oil, that's what the research would suggest.

  • Vegetable oil is a seed oil, is that what I'm hearing you say?

  • Yeah, yeah.

  • All vegetable oil is seed oil?

  • Yeah, so if you look at a vegetable oil,

  • it'll have a bunch of different types of oil, and that will include seed oils.

  • Interesting.

  • Yeah.

  • So it'll include like safflower oil, sunflower oil, canola oil,

  • um, they call it rape seed oil in other countries.

  • Um, so all of those are considered seed oils and also vegetable oils.

  • Gotcha.

  • Yeah.

  • So if you look on a label, a food label, it may, it's not going to say seed oils.

  • It's going to say either the individual oil or vegetable oil.

  • Interesting.

  • So based on research and science right now,