The Keto Scam: What “Keto” Labels Don’t Tell You

30 Dec 2025 · 1 min
1:24

Dr. Ashley Lucas (PhD nutritionist, RD) explains how many "keto" labeled grocery products are misleading: manufacturers use tiny serving sizes and subtract sugar alcohols/novel fibers (e.g., maltitol, soluble corn/tapioca fiber, isomalto-oligosaccharides) to report low "net carbs," yet these ingredients can still raise blood glucose, cause GI distress, and fail to provide lasting satiety. She gives concrete examples (keto granola with 2-tablespoon servings, keto tortillas listing corn/tapioca fibers, keto cookies with tiny serving sizes), details maltitol’s metabolic behavior (GI ≈35–52; roughly 50% behaves like sugar), and offers a 10-second label test (look for ≥15–20 g protein, realistic serving size, whole-food-first ingredient list, avoid multiple sugar alcohols/maltitol, and prefer foods that keep you full 3–4 hours). She contrasts "fake keto" packaged snacks with real low-carb choices (eggs, steak, tuna, seed crackers, almond/coconut flour wraps) and briefly promotes her PhD Weight Loss program and packaged macro-formulated foods as a tool.

Questions this video answers

Over 11,600 people.

Collectively more than £480,000.

About 35 to 52 (depending on syrup vs. powder form).

About 60 to 65.

Assume about 50% of maltitol (e.g., 7–8 g of 15 g) acts like real sugar and impacts blood glucose.

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