Great question—insulin resistance often starts silently, long before blood sugar reaches diabetic levels. Here are some early signs to look out for:

• Fatigue after meals, especially carb-heavy ones
• Frequent cravings for sugar or carbs
• Weight gain, particularly around the belly
• Brain fog or difficulty concentrating
• Elevated fasting insulin on bloodwork (often missed if only glucose is tested)
• Dark patches of skin (acanthosis nigricans), especially on the neck or armpits
• Polycystic ovary syndrome (PCOS) in women
• Increased urination or thirst (as it progresses)

If you recognize these signs, consider asking for a fasting insulin and HOMA-IR blood test—not just glucose or A1C. Early intervention through diet, movement, and personalized supplementation can reverse insulin resistance and prevent diabetes.

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