Did you know insulin resistance is often caused by vitamin and nutrient deficiencies—not just sugar or weight? 🧬 The top intracellular deficiencies linked to insulin receptor dysfunction are zinc, B12, chromium, selenium, and omega-3s (EPA/DHA). Without these, your body’s ability to respond to insulin gets disrupted—like a high-performance engine misfiring from poor fuel. The good news? Addressing these deficiencies can dramatically improve insulin sensitivity and overall metabolic health. Want to get tested and find out what your body’s missing? Email or call our office today!