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Metformin, a widely prescribed medication for type 2 diabetes, has long been celebrated for its ability to lower blood sugar. But in recent years, a new narrative has emerged—one that positions this humble drug as a metabolic enhancer capable of supporting weight loss, increasing fat burn, and even improving exercise outcomes. According to Dr. Lindsey […]

Metformin has been around for over 60 years. It’s affordable, widely available, and boasts an excellent safety record. While it’s classically known as the first-line treatment for type 2 diabetes and prediabetes, this humble little pill has some astonishing effects far beyond blood sugar control. “Let me tell you about my favorite drug of all

If you’re managing diabetes and noticing unexpected changes in your blood sugar—despite sticking to your plan—it might be time to look beyond insulin and carbs. Your thyroid could be playing a bigger role than you think. According to Dr. Lindsey VanDyke, DO, FACOI, FEAA, a board-certified endocrinologist and founder of Advanced Institute for Diabetes &

If you’ve been diagnosed with hypothyroidism and are still not feeling like yourself—even though your lab work shows “normal” thyroid levels—you may have wondered: Should I be taking T3? It’s a common question, and for good reason. T3 (triiodothyronine) is the active form of thyroid hormone, and it plays a key role in metabolism, energy,

For years, radiofrequency ablation (RFA) for thyroid nodules was a cash-pay procedure, limiting access for many patients. But with Medicare’s approval of CPT codes 60660 and 60661, more patients can now choose this minimally invasive treatment instead of surgery—without the heavy financial burden. “This is a huge win for patients,” says Dr. Lindsey VanDyke, DO,

Managing diabetes can be an exhausting, never-ending cycle—especially for patients who rely on multiple daily injections and still struggle to keep their blood sugar levels in range. But for one 75-year-old patient, technology changed everything. “This patient had been on insulin for years,” says Dr. Lindsey VanDyke, DO, Board-Certified Endocrinologist in Texas. “Despite trying different

Losing weight is often frustrating. Many people follow strict diets, exercise consistently, and still struggle to see results. Why? Because your body is biologically designed to resist weight loss. “Nature doesn’t want you to lose weight,” explains Dr. Lindsey VanDyke, DO,  board-certified endocrinologist based in Texas. “Your body is wired for survival, and any significant

As of January 1, 2025, a new CPT code (60660) has been approved for Thyroid Radiofrequency Ablation (RFA). This code validates RFA as a reimbursable, effective, and minimally invasive treatment for benign thyroid nodules, offering patients a safe alternative to surgery with fewer risks and faster recovery. This new CPT code is a game-changer, ensuring

The pituitary gland, often called the “master gland,” is essential in regulating many vital body functions. Located in the brain just behind the bridge of the nose, this tiny pea-sized gland holds significant power over various bodily processes. At the Advanced Institute for Diabetes & Endocrinology in Dallas, TX, Dr. VanDyke and her team specialize

Expert insights from Dr. VanDyke at the Advanced Institute for Diabetes & Endocrinology in Dallas Thyroid nodules are a common medical concern. These small lumps or growths within the thyroid gland can vary in size and significance. While many thyroid nodules are benign and asymptomatic, some may cause discomfort or require medical attention. Dr. VanDyke,