Advanced Institute for Diabetes & Endocrinology

Dr. Lindsey VanDyke

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“I Gave Myself One Year, Or I Was Done”: How a Widow Maker Heart Attack Led to a Diabetes Reversal Without Ozempic

A patient’s raw, honest account of losing 53 pounds, dropping his A1C to prediabetic levels, and going from size 42 pants to size 32—all through lifestyle alone. When Larry Blomquist, 69, walked into our clinic in the spring of 2025, he had just survived what cardiologists call a “widowmaker” heart attack—a complete blockage of the […]

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Understanding thyroid nodules

“Estrogen Dominant” and Panicking? An Endocrinologist Says: Relax.

Dr. Lindsey Vandyke breaks down the truth about estrogen dominance, and why it’s probably not the villain you’ve been told it is. You’ve seen it everywhere. TikTok. Instagram. That wellness influencer with the green smoothies and the supplement links. “You’re estrogen dominant. That’s why you can’t lose weight. That’s why you’re bloated. That’s why everything

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California, We Need to Talk About Your Endocrinologist Problem

And why I’m doing something about it. Let me tell you something that still makes me mad. California has UCLA. Stanford. Cedars-Sinai. Some of the most elite medical institutions on the planet. And yet? If you need to see an endocrinologist right now,  for your thyroid, your diabetes, your hormones, your metabolism — you’re looking

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Aidendo

You’re in your 20s and you feel like you’re 50. Here’s what’s actually going on.

A Gen Z wake-up call from a board-certified endocrinologist Let me guess. You’re tired. Like, all the time tired. Not the “I stayed up too late” tired — the “I slept 8 hours and still can’t function” tired. You crash hard after lunch. Brain fog hits by 2pm like clockwork. You’re hungry again 30 minutes

You’re in your 20s and you feel like you’re 50. Here’s what’s actually going on. Read More »

How to thrive with diabetes

Why Your “Healthy” Breakfast Cereal Might Be Spiking Your Blood Sugar More Than a Donut

Most people try to make healthier choices as they work on improving their blood sugar. I hear it every week in clinic: “Doc, I stopped eating donuts. I switched to a ‘healthy’ breakfast cereal. Why isn’t my blood sugar any better?” It feels unfair — and honestly, it is. Many breakfast foods marketed as “heart

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He real story on testosterone and hormone therapy

Middle Age Hit Like a Freight Train? Here’s Why Your Metabolism Suddenly Feels Broken

If you’re in your 40s or 50s and wondering why your body suddenly feels unfamiliar — you’re not imagining it. I’m right there with you. Patients say it every day: “I’m eating the same way.”“I’m still exercising.”“Why am I gaining weight now?” It feels unfair. And honestly? It kind of is. In a recent video

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From patient to physician. dr. vandyke’s journey through cancer and medicine mare

Before You Eat This Holiday… What Every Person With Diabetes Should Know

The holidays are here — and if you live with diabetes, this season can feel like walking into a metabolic obstacle course. Travel.Different schedules.More alcohol.More desserts.Less sleep. But let me say this clearly, as an endocrinologist: ➡️ The holidays are not a metabolic emergency.➡️ You do not need perfect blood sugar to have a successful

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Hormone balancing

“Hormone Balancing” Is a Lie — Here’s What’s Actually Happening in Your Body

Hormone balancing” is one of those phrases that immediately raises a red flag for me as an endocrinologist. Not because hormones aren’t important — they are critically important — but because this phrase signals that what follows is usually not grounded in real endocrine science. If someone tells you that you have a vague “hormone

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Women & testosterone

Why “Blasting” Women with Testosterone Pellets is Not Safe: Expert Insight from Dr. Van Dyke

Testosterone therapy is gaining traction as a treatment option for menopausal symptoms and hormone balance in women. However, not all testosterone therapies are created equal. Dr. Van Dyke, an experienced endocrinologist, shares a critical warning: using testosterone pellets that produce hormone levels comparable to men can cause significant side effects and are not an appropriate

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Panneculoctemy

Why Panniculectomy Isn’t a Weight Loss Miracle, Expert Insights

At the Advanced Institute for Diabetes & Endocrinology (AIDENDO), Dr. Lindsey VanDyke, DO, FACOI, FEAA, is dedicated to providing clear, compassionate, and evidence-based guidance to patients managing complex conditions such as obesity. One procedure that has recently come under frequent discussion is panniculectomy, a surgery aimed at removing excess skin and fat from the lower

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