Rosa Thomas

@rosathomas

Joined February 2026

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Rosa Thomas's blogs

What Is Hyperinsulinemia, Exactly?what-is-hyperinsulinemia-exactly.hashnode.dev1 post

Prediabetes Explainedprediabetes-explained.hashnode.dev1 post

Fasting Insulin vs Fasting Glucosefasting-insulin-vs-fasting-glucose.hashnode.dev1 post

Obesity Explainedobesity-explained.hashnode.dev1 post

Signals of Obesity Before It Startssignals-of-obesity-before-it-starts.hashnode.dev1 post

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Recently published

RTRosa Thomaswhich-hormone-drives-obesity.hashnode.devFeb 12 · 3 min read

Which Hormone Drives Obesity? Understanding Insulin Resistance and Leptin Resistance

Obesity is not only causes by eating more and moving less. But if it were that simple, long term weight loss wouldn’t be so difficult. The truth is, hormones not just calories play a central role in weight gain. Two of the most important hormones inv...

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RTRosa Thomassignals-of-obesity-before-it-starts.hashnode.devFeb 11 · 3 min read

Early Warning Signs in Your Blood: The Biomarkers That Signal Obesity Before It Starts

Most of us think obesity begins when the number starts rising. But actually it starts years before visible weight gain. Emerging research suggests that certain blood biomarkers can quietly predict future weight gain, metabolic dysfunction, and fat ac...

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RTRosa Thomasobesity-explained.hashnode.devFeb 10 · 4 min read

Understanding the Real Causes of Weight Gain

Is Obesity a Survival Response? Understanding the Real Causes of Weight Gain To understand obesity properly, we must move away from blame and toward biology. This blog explores obesity science through the lens of metabolism, insulin signaling, inflam...

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RTRosa Thomasfasting-insulin-vs-fasting-glucose.hashnode.devFeb 9 · 2 min read

Fasting insulin vs fasting glucose

Fasting insulin vs fasting glucose: which test better predicts the risk of type 2 diabetes? Type 2 diabetes doesn’t appear overnight. It's a slow process. It develops silently often years before blood sugar levels cross the diabetic line. Yet most ro...

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RTRosa Thomasprediabetes-explained.hashnode.devFeb 6 · 2 min read

Prediabetes Explained

Why Sugar is not the Main Culprit of Prediabetes While sugar does affect blood glucose levels, but it is not the only or main reason prediabetes develops. It slowly builds from long sitting hours, irregular meals around work, poor sleep, irregular sl...

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Rosa Thomas

About

Available for

Rosa Thomas's blogs

Recently published

Which Hormone Drives Obesity? Understanding Insulin Resistance and Leptin Resistance

Early Warning Signs in Your Blood: The Biomarkers That Signal Obesity Before It Starts

Understanding the Real Causes of Weight Gain

Fasting insulin vs fasting glucose

Prediabetes Explained

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Rosa Thomas

About

Available for

Rosa Thomas's blogs

Recently published

Which Hormone Drives Obesity? Understanding Insulin Resistance and Leptin Resistance

Early Warning Signs in Your Blood: The Biomarkers That Signal Obesity Before It Starts

Understanding the Real Causes of Weight Gain

Fasting insulin vs fasting glucose

Prediabetes Explained