451 - Stop Searching for the Perfect Sweetene...

876. There's no vitamin F or G. After E, we jump straight to K, and that quirk is a hint that this nutrient is more complicated than it looks. Vitamin K isn't one thing. It's a whole family of compounds -- K1, K2, MK-4, MK-7 -- that come from different sources and do completely d ...  Show more

On a road trip, tackling a summer cleanup, or just catching up on podcasts? QDT has you covered with Summer Saturday encores from your favorite shows. See the full Summer Saturday lineup on Spotify and enjoy this episode, which first aired in November 2025.838. Are manufacturers ...  Show more

Americans are sugar obsessed. Can we cut back without making life feel less sweet? This Halloween, sugar studies expert Laura Schmidt shares tips for taming your sweet tooth. Plus, why she says we need to stop debating if sugar is addictive. Learn more about your ad choices. Visi ...  Show more

Artificial and natural sweeteners are everywhere. There are the ones in the pink, blue and yellow packets but there’s also agave, stevia and something called sugar alcohols. You can find them in everything from salad dressings to water, yes even water. Some a ...

Sugar is getting tons of hate these days, from TikTok influencers telling us to cut added sugar out of our diets to RFK Jr. declaring that sugar is “poison.” But is sugar really that bad? And are certain kinds worse — or better — than others? We’ll find out by diving into the wil ...  Show more

Most people find it hard to stop eating sugar. But a daily habit might be making it harder than it needs to be. On this episode, Arnold shares a slight tweak that research suggests could save you more than 200 calories per day. You'll also learn about how to improve your g ...