How Cholesterol Actually Works: LDL vs HDL Explained episode artwork

EPISODE · Mar 20, 2026 · 14 MIN

How Cholesterol Actually Works: LDL vs HDL Explained

from Fuel Different · host Sarah Williams

What if the thing doctors have been telling you to avoid is actually keeping you alive? In this episode, Sarah Williams completely flips the script on cholesterol and reveals why your body might actually need more of it, not less. On Fuel Different, we dig into the shocking truth about Ancel Keys' Seven Countries Study - spoiler alert, he cherry-picked his data from 22 countries to prove his point. You'll discover why your liver pumps out over 1,000mg of cholesterol daily (way more than you'd ever eat), learn why people with low cholesterol have higher rates of depression and suicide, and find out why half of heart attack patients actually have normal cholesterol levels. Sarah breaks down the real difference between LDL and HDL, and explains what might actually be causing heart disease. This one's going to make you rethink everything you thought you knew about nutrition and wellness. 📍 Chapters: [00:00] Introduction with Sarah Williams [01:30] The cholesterol myth and Ancel Keys' flawed study [04:00] How much cholesterol your body actually makes [07:00] LDL vs HDL - what they really do [10:00] The real culprits behind heart disease [12:00] What this means for your diet 🔍 Topics: wellness, nutrition, cholesterol, heart health, diet, longevity, medicine, fitness ⭐ Ready to fuel different? Follow Fuel Different for daily episodes that challenge everything you thought you knew about health. Drop us a 5-star review - it seriously helps other people find us when they're searching for real health answers. See you tomorrow for another mind-bending episode! ---------- Keywords: intermittent fasting, health research, hormone health, nutrition research, food science, dr berg Learn more about your ad choices. Visit megaphone.fm/adchoices

What if the thing doctors have been telling you to avoid is actually keeping you alive? In this episode, Sarah Williams completely flips the script on cholesterol and reveals why your body might actually need more of it, not less. On Fuel Different, we dig into the shocking truth about Ancel Keys' Seven Countries Study - spoiler alert, he cherry-picked his data from 22 countries to prove his point. You'll discover why your liver pumps out over 1,000mg of cholesterol daily (way more than you'd ever eat), learn why people with low cholesterol have higher rates of depression and suicide, and find out why half of heart attack patients actually have normal cholesterol levels. Sarah breaks down the real difference between LDL and HDL, and explains what might actually be causing heart disease. This one's going to make you rethink everything you thought you knew about nutrition and wellness. 📍 Chapters: [00:00] Introduction with Sarah Williams [01:30] The cholesterol myth and Ancel Keys' flawed study [04:00] How much cholesterol your body actually makes [07:00] LDL vs HDL - what they really do [10:00] The real culprits behind heart disease [12:00] What this means for your diet 🔍 Topics: wellness, nutrition, cholesterol, heart health, diet, longevity, medicine, fitness ⭐ Ready to fuel different? Follow Fuel Different for daily episodes that challenge everything you thought you knew about health. Drop us a 5-star review - it seriously helps other people find us when they're searching for real health answers. See you tomorrow for another mind-bending episode! ---------- Keywords: intermittent fasting, health research, hormone health, nutrition research, food science, dr berg Learn more about your ad choices. Visit megaphone.fm/adchoices

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This episode was published on March 20, 2026.

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What if the thing doctors have been telling you to avoid is actually keeping you alive? In this episode, Sarah Williams completely flips the script on cholesterol and reveals why your body might actually need more of it, not less. On Fuel...

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