Real World Nutrition

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

Low-Carb and No-Carb Diets: What They Get Right and What They Miss

 

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.

 

Read More: Low-Carb and No-Carb Diets: What They Get Right and What They Miss
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Carbohydrates, Sugar, Fiber, and Chronic Disease

Carbohydrates are often blamed for chronic diseases such as diabetes, heart disease, and even cancer. But science tells a much more nuanced story.

 

This episode continues the carbohydrate series by looking at what the evidence actually shows about carbohydrates, sugar, fiber, and chronic disease risk. Topics include common myths about sugar and diabetes, how carbohydrates influence blood glucose management, the role of fiber in metabolic health, and how dietary patterns affect heart disease and cancer risk.

 

Chronic diseases are complex and multifactorial. No single nutrient causes them. This episode focuses on distinguishing myths from evidence and understanding how carbohydrate quality and overall dietary patterns play a much larger role than individual foods do.

 

Part of the ongoing carbohydrate series.

 

Read More: Carbohydrates, Sugar, Fiber, and Chronic Disease

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“Detoxing” From Sugar and the Truth About Sugar Addiction

Is sugar actually addictive? Do you need to detox from it?

 

In this episode, the science behind “sugar addiction” is examined through a clinical and evidence-based lens. Addiction has a specific definition in medicine, and it carries serious criteria. Sugar does not meet those standards.

 

This episode explores how addiction is defined, why sugar is not classified as a substance use disorder, what research really says about sugar and the brain, and why restriction often backfires. It also clarifies what detox actually means and why the body does not need a sugar cleanse.

 

If you have ever felt confused, guilty, or fearful about sugar, this conversation will provide clarity and context.

 

Part of the ongoing carbohydrate series.

 

Read More: “Detoxing” From Sugar and the Idea of Sugar Addiction

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What Are Net Carbs and Do They Actually Matter?

​​You have probably seen “net carbs” on food labels or heard the term in low carb and keto spaces. But what does it actually mean, and does it matter?

In this episode, we break down what carbohydrates are, how net carbs are calculated, where the concept came from, and why it is not formally recognized in nutrition science. We also discuss blood sugar, fiber, sugar alcohols, food marketing, and what matters more than chasing a net carb number.

 

If you have ever wondered whether net carbs are helpful or just another diet trend, this episode will give you the clarity you need.

 

Listen: Episode 229 Fiber 101: Soluble, Insoluble, Functional Fiber and Resistant Starch

 

Listen: Episode 228 What Are Carbohydrates? Fiber, Starch, and Sugar Explained

 

Read more: What Are Net Carbs and Do They Actually Matter?

Learn more or contact me: ShelleyRael.com

Schedule a complimentary 30-minute introductory call today to discover how I can help you achieve your health and wellness goals.

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Fiber 101: Soluble, Insoluble, Functional Fiber, and Resistant Starch

Fiber is often oversimplified as something that “keeps you regular.” In reality, it plays a far more complex role in digestive health, blood glucose regulation, cholesterol management, gut microbiome diversity, and long term disease risk.

In this episode, the discussion continues the carbohydrate series by breaking down the different types of fiber, including soluble fiber, insoluble fiber, functional fiber, and resistant starch. The episode also connects fiber recommendations to the Dietary Guidelines and explains why the source of carbohydrate matters.

Listen: Episode 228 What Are Carbohydrates? Fiber, Starch, and Sugar Explained

 

Read more: Fiber 101: Soluble, Insoluble, Functional Fiber, and Resistant Starch

Learn more or contact me: ShelleyRael.com

Schedule a complimentary 30-minute introductory call today to discover how I can help you achieve your health and wellness goals.

Enroll in the Mini Course: 6 Tips for the Busy Person to Have Sustainable Energy: All-Day Energy Through Food AND Companion Workbook

What Are Carbohydrates? Fiber, Starch, and Sugar Explained

Carbohydrates are among the most debated nutrients in modern nutrition discussions. In this episode, fiber, starch, and sugar are clearly explained, along with how they function in the body and why they remain misunderstood.

 

This episode builds on the recent carbohydrate blog series and connects to the ongoing discussion about the 2025 to 2030 Dietary Guidelines. It also sets the stage for upcoming episodes that will explore carbohydrates in greater depth.

 

If you have ever wondered what carbohydrates actually are and why they matter, this episode provides context without oversimplifying the science.

 

Read more: What Are Carbohydrates? Fiber, Starch, and Sugar Explained

Learn more or contact me: ShelleyRael.com

Schedule a complimentary 30-minute introductory call today to discover how I can help you achieve your health and wellness goals.

Enroll in the Mini Course: 6 Tips for the Busy Person to Have Sustainable Energy: All-Day Energy Through Food AND Companion Workbook

The Six Classes of Essential Nutrients and Phytochemicals

Understanding nutrition starts with understanding nutrients. This episode breaks down the six classes of essential nutrients and explains what they do, where they are found, and why removing entire nutrient categories can cause problems. The episode also covers phytochemicals, food groups, and how nutrients work together with our eating patterns in real life.

 

Read more: The Six Classes of Essential Nutrients (and Phytochemicals)

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Meet Shelley: Why the Nutrition Basics Still Matter

After more than 200 episodes, it felt like the right time to pause and reintroduce the voice behind the podcast. This episode shares the philosophy, experience, and real-world perspective that shape the conversations here each week.

 

From individual nutrition counseling to teaching, hospital work, community programs, and supporting people across the lifespan, this episode explains why the basics of nutrition still matter and why health has to fit real life, not an idealized version of it. This is an honest look at what guides the work, the podcast, and the approach to wellness without extremes, trends, or quick fixes.

 

Read more: Nutrition, Experience, and the Real World: Why the Basics Still Matter

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Dietary Supplements and Affiliate Links: What Consumers Need to Know

Dietary supplements are widely used, yet many people do not understand how they are regulated or how marketing influences what they see online. This episode explains how supplements are regulated in the United States, what the Dietary Supplement Health and Education Act means for consumers, and why affiliate links matter.

 

The discussion covers common red flags in supplement marketing, including fear-based messaging, exaggerated claims, lack of transparency, and misuse of credentials. It also explains the role of the Federal Trade Commission in requiring disclosure of paid partnerships and affiliate relationships.

 

Listeners will learn how to evaluate supplement claims, identify reliable sources of information, and understand where supplements may or may not fit into a balanced approach to health. This episode emphasizes critical thinking, evidence-based nutrition, and informed decision-making.

 

Read more: National Institutes of Health Office of Dietary Supplements

Read more: FDA’s Dietary Supplement page

Read more: Dietary Supplements and Affiliate Links

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Raw Milk: Risks and Realities

Raw milk is gaining attention as a so-called natural or superior alternative to pasteurized milk. This episode examines the science, safety standards, and public health data behind those claims. Topics include what raw milk is, why it is restricted in many states, how pasteurization works, and who is most at risk from unpasteurized dairy. The evidence behind alleged benefits is reviewed alongside the very real risks. Get the facts for informed choices.

Read: Raw Milk: Risks and Realities

Learn more or contact me: ShelleyRael.com

Schedule a complimentary 30-minute introductory call today to discover how I can help you achieve your health and wellness goals.

Enroll in the Mini Course: 6 Tips for the Busy Person to Have Sustainable Energy: All-Day Energy Through Food AND Companion Workbook