Should You Ask ChatGPT About a Food's Glycemic Index, or Scan It?
September 2026
ChatGPT, Gemini, and Google AI Overviews answer from broad averages and can't see the product in your hand. See why that matters, with a real example of two sources disagreeing on the same food.
Can Low-GI Foods Reverse Prediabetes? What Diet Can and Can't Do
September 2026
An honest, cited look at whether low-glycemic eating can reverse prediabetes: what the evidence actually supports, whether there's a real glycemic load target, and the best breakfasts for steadier blood sugar.
Low-GI Swaps for Rice, Bread & Pasta: A Practical Grocery Guide for Type 2 Diabetes
September 2026
You do not have to quit rice, bread, or pasta. Simple lower-glycemic swaps for each staple, why "healthy" whole-grain choices still spike blood sugar, and how to check any package's glycemic load before it goes in the cart.
Carb Counting vs. Glycemic Index for Type 1 Diabetes: Do You Need Both?
August 2026
You already count carbs and bolus for them. Here's what glycemic index, glycemic load, fat and protein add — the timing and shape of a spike carb counting alone can't see — and where a label scan fits in.
Glycemic Index vs. Glycemic Load: The Complete Guide
August 2026
The complete plain-English guide: how GI and GL differ, the formula with worked examples, a GI vs. GL chart of 15 common foods, what the science supports, and how to check any packaged food.
Free Glycemic Load Calculator: Get GL From Any Nutrition Label
August 2026
A free calculator that turns the carbs and fiber on any nutrition label into a glycemic load. Don't know the GI? Pick from 15 common foods to fill it in, then get a plain-English low, medium, or high reading.
Does Glycemic Index Affect Weight Loss? What the Research Actually Says
August 2026
Does eating low-glycemic food help you lose weight? An honest look at the evidence — why the research is mixed, what glycemic load can and can't explain, and where blood-sugar awareness actually helps.
Best App to Scan Food Labels for Weight Loss and Blood Sugar Awareness (2026)
August 2026
We compared the top apps for scanning food labels for weight loss and blood sugar awareness — GI, glycemic load, calories, and satiety. See how they differ and which fits your goal.
Best Glycemic Index App in 2026: 7 Apps Compared
June 2026
We tested the top glycemic index apps for 2026 on accuracy, packaged-food coverage, and ease of use. See which app wins for diabetes, prediabetes & CGM users.
Using a Glycemic Index App with Your CGM or Wearable
July 2026
Use a label-scanning glycemic index app alongside Dexcom G7, Libre, Stelo or Lingo to test foods before you eat them, plus a prescription vs. over-the-counter CGM comparison and how meals affect Garmin Body Battery.
Glycemic Index App for Freestyle Libre
July 2026
See how Glycemic Genius pairs with Freestyle Libre — scan food before you eat, compare it to what Libre shows after. Free to start.
How Does an AI Glycemic Index Scanner Work? Inside Label-Based GI & GL Estimation
July 2026
How does an AI glycemic index app estimate GI and glycemic load from a nutrition label photo? A plain-English look at what the AI reads, how the numbers are calculated, and how accurate the estimate really is.
Gestational Diabetes Grocery Guide: How to Check Glycemic Load While You Shop
July 2026
A practical, non-clinical guide to picking lower-glycemic packaged foods with gestational diabetes — what GI and glycemic load mean, safe-snack ideas, and how to check any label in seconds.
Low-Carb vs. Low-Glycemic: What's the Difference (and Do You Need Both)?
August 2026
Low-carb limits how much carbohydrate you eat; low-glycemic looks at how fast it hits your blood sugar. Here's how they differ, whether GI still matters on keto, and how to check both on any label.
Ready to see how your own groceries score?
Glycemic Genius is free to download, 10 scans per month, no credit card required.
