Low-Carb and No-Carb Diets: What Works and What Nutrition Science Says

podcast

Mar 20

Low-carb and no-carb diets continue to cycle in and out of popularity, often promoted as solutions for weight loss and metabolic health. However, there is no single definition of “low carb,” which contributes to confusion and inconsistent messaging.

This episode explores how carbohydrate intake is defined in nutrition science, including recommended ranges and minimum intake levels. It also examines why low-carb diets may lead to short-term weight changes and what is often misunderstood about those results.

Key topics include glycogen and water weight, calorie intake, blood sugar management, and the role of fiber-rich carbohydrate foods such as fruits, vegetables, and whole grains.

While low-carb approaches may reduce intake of refined carbohydrates and added sugars, they often overlook the nutritional value and physiological importance of carbohydrates as a whole.

The episode offers a more practical approach focused on balance, consistency, and sustainability rather than restriction.

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Shelley Rael, MS RDN

Shelley A. Rael, MS RDN, is a dedicated Registered Dietitian Nutritionist based in New Mexico, USA. As the owner of Real World Nutrition, her private practice, she's passionate about guiding individuals toward eating and living healthier in the real world. Beyond one-on-one consultations, Shelley is a multifaceted professional. She's a podcaster, author, speaker, and consultant known for her commitment to dispelling nutrition myths and providing evidence-based information. Her mission is to empower people to achieve improved health, wellness, and energy without resorting to restrictive diets or misinformation.

https://www.shelleyrael.com/

Low-Carb and No-Carb Diets: What Works and What Nutrition Science Says

Carbohydrates, Sugar, Fiber, and Chronic Disease

Shelley A. Rael, MS RDN LD