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The latest issues

One food, one test, one honest number. Here is what has been on the monitor.

Nov 3, 2026

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3 min read

Three sweetener swaps for holiday baking, ranked by glycemic index.

Nov 2, 2026

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3 min read

Plain yogurt has a low GI. The low-fat vanilla cup had 19 grams of sugar and nothing to hold it back. One scoop of full-fat Greek fixes it.

Oct 31, 2026

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3 min read

Honey scores lower on the GI chart. A tablespoon of it still carries more sugar.