433 - 3 Myths (and 1 Truth) About Grain-Fed B...

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

Beyond the Headlines, Stereotypes & Dogma: Meat Intake & Recommendations

The public health mantra is often "cut back on beef for health" yet most Americans view beef as "nutritious" when part of a balanced diet. Media headlines often stereotype beef as huge steaks ...

Think you can spot the nutrition lies? In this episode, we’re playing a game of Two Truths and a Lie—nutrition-science style. From carbs and muscle fuel to metabolism myths, I’ll unpack what the research actually says (and what it doesn’t). 👉 Here’s what you’ll learn: Why carbs ...  Show more

Why All Meat Is Not Created Equal | This episode is brought to you by InsideTracker There is a lot of controversy around whether meat is good or bad for our health but what if this is the wrong question to be asking? For example, grass-fed beef is extremely different from convent ...  Show more

In this episode with acclaimed nutritionist Rhiannon Lambert we talk through the do’s and don'ts of January diets; evidence-backed insights into all the latest crazes from intermittent fasting to carb-cutting; why we should stay clear of quick fixes and the problem with our tende ...  Show more