100M prediabetics in US. Most clueless. Don't die from ignorance. This video could save your life!

25 Jan 2024 · 63 min
1:03:21

Dr. Tom Refai explains why 100 million Americans with prediabetes don't realize they're already experiencing metabolic damage. Insulin resistance shows up years before blood sugar rises, and the Diabetes Prevention Program proved lifestyle changes stop progression.

Questions this video answers

~96 million (rounded to '100 million')

Fasting insulin ≥ 5 µIU/mL (micro international units per liter) indicates reduced insulin sensitivity

Prediabetes: fasting glucose ≥100 mg/dL (5.55 mmol/L) or A1C ~5.5–6.4% (speaker noted A1C 5.5 per AACE; ADA often uses 5.7–6.4%). Type 2 diabetes: fasting glucose ≥126 mg/dL, A1C ≥6.5%, or 2‑hr OGTT ≥200 mg/dL.

Men: >37 inches (~94 cm); Women: ~31.5–32 inches (~80 cm) (note: lower cutoffs for some Asian populations were mentioned).

Lifestyle arm reduced progression to diabetes by ~60% over ~4 years with ~7% body-weight loss; losing ≥10% body weight within six months was cited as reducing progression risk by ~85%.

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