If you have diabetes and simultaneously notice your neck skin becoming rough, darkening in color, or even developing velvety black patches, this may not just be a skin problem—it could be a significant signal of worsening insulin resistance!

What is insulin resistance?

Insulin is the "key" that regulates blood sugar, while insulin resistance is like a "rusted lock" - the body's cells become sluggish in responding to insulin, making it harder for glucose to enter and be utilized by the cells, leading to elevated blood sugar levels and increased burden on pancreatic beta cells.

⚠️ Neck Changes: A Warning Sign of Acanthosis Nigricans

Appearance in fold areas such as the neck and armpits:

▪️ Darkening of the skin, appearing gray-brown or black

▪️ Rough texture, similar to velvet

▪️ May be accompanied by small bumps or skin tags

This is often directly related to high insulin levels and is a typical skin manifestation of insulin resistance.

Other Symptoms of Insulin Resistance (Not Just the Neck!)

1️⃣ Difficulty Controlling Weight: Especially central obesity, like an "apple-shaped" body

2️⃣ Abnormal Fatigue: Sleepiness after meals, lack of energy

3️⃣ Frequent Hunger: Particularly craving sweets and carbohydrates

4️⃣ Skin Issues: In addition to acanthosis nigricans, prone to acne and skin tags.

5️⃣ Metabolic Abnormalities: Elevated blood lipids and blood pressure fluctuations

6️⃣ Note for Women: Polycystic Ovary Syndrome (PCOS) is often accompanied by insulin resistance

To improve insulin resistance, you can do the following:

✅ Dietary adjustment: Reduce refined carbohydrates and increase dietary fiber and high-quality protein.

✅ Regular exercise: Combine aerobic and strength training to improve insulin sensitivity.

✅ Weight control: A 5%-10% weight loss can lead to significant improvement.

✅ Adequate sleep: Avoid staying up late and reduce stress

✅ Regular monitoring: Not just blood sugar, also check insulin levels.

Reminder: If you notice skin changes on the neck accompanied by other symptoms, it is advisable to promptly consult the endocrinology department for a comprehensive evaluation. Early intervention can effectively delay the progression of diabetes and reduce the risk of complications!

On the journey of blood sugar control, every change in the body deserves attention. Forward this to someone you care about and enhance health awareness together!