Low-carb diets are everywhere, but what do they actually mean and do they work long term?

This episode breaks down the science behind low-carb and no-carb diets, including what they get right, where they fall short, and why carbohydrates are often misunderstood. Topics include weight loss, blood sugar, fiber, and the role of carbohydrates in overall health.

Part of an ongoing series on carbohydrates, this episode connects the dots between common nutrition advice and evidence-based recommendations.

Part of the ongoing carbohydrate series.

From keto to intermittent fasting to plant-based diets, it feels like diet trends never stop evolving. But do these diets really hold the answers to better health, or are they just recycling old ideas with new names? In this episode, we explore the truth about diet trends, why so many foods are labeled “bad,” and how fear-based messages about food are hurting more than helping. Learn how to cut through the confusion, stop labeling foods, and focus on consistent eating patterns that actually support long-term health.

Episode 179: The Lifespan of a Diet Trend – Why Some Stick and Others Fade

Diets come and go, but why do some trends stick while others fade into obscurity? In this episode of the Real World Nutrition Podcast, take a deeper dive into diet trends through the decades—from the Grapefruit Diet of the 1950s to the rise of keto and intermittent fasting. What have we learned from these trends? Do people respond better to strict rules or flexibility? How do social trends and marketing influence what we eat?