Tweet 1️⃣
Acanthosis nigricans.
These are dark, thickened patches of skin in folds like the neck, armpits, and groin - often alongside small skin growths (skin tags).
Skin tags and acanthosis nigricans share a common cause: hyperinsulinemia.
Insulin isn’t just a blood sugar hormone - it’s a growth hormone.
It promotes fat storage and skin thickening.
These skin findings are visible signs of metabolic stress. 🩺🧬
⸻
Tweet 2️⃣
But why is insulin high?
Because your body is trying to preserve glucose homeostasis under constant metabolic pressure.
Think soda 🥤, biscuits 🍪, sugary cereals 🥣, refined grains 🍞 - frequent, high glucose loads.
Glucose doesn’t just disappear - insulin has to force it out of the bloodstream.
High blood glucose is toxic to tissues, so the body does everything it can to maintain glycemic control - even at the cost of pathological growth.
⚠️ Hyperinsulinemia comes first — long before blood sugar rises.
And with it comes fat gain, hypertension, inflammation, and skin changes like these.
⸻
Tweet 3️⃣
Acanthosis and skin tags aren’t just cosmetic.
They’re signals - early warnings that metabolic homeostasis is collapsing.
Your body compensates for years… until it can’t.
By the time glucose rises, the damage is already underway.
The collapse began long before the ultimate diagnosis of diabetes. 🔄🧠⚡