Insulin Resistance
March 2026
Most people have never heard of insulin resistance until they're diagnosed with prediabetes or type 2 diabetes. But by that point, the process has often been underway for years — quietly driving fatigue, weight gain, hormone imbalance, and cardiovascular risk. Here's what's actually happening, and why it matters so much.
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Sergio Fernandez, FNP-C
Beacon Hormone & Wellness · 8 min read
Hormone Health
Coming Soon
Why I Don't Lead With a Prescription
Hormone therapy is a powerful tool — but it's not the first one I reach for. Here's how I think about lifestyle-first care, and when medication actually makes sense.
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Sergio Fernandez, FNP-C
Beacon Hormone & Wellness · Coming Soon
Diagnostics
Coming Soon
What a CAC Score Actually Tells You About Your Heart
A coronary artery calcium scan is one of the most powerful — and underused — tools in preventive medicine. It can show you your real cardiovascular risk years before a cardiac event occurs.
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Sergio Fernandez, FNP-C
Beacon Hormone & Wellness · Coming Soon