Blood sugar used to sound like the territory of doctors and lab work-important, but a little abstract. Then CGMs made it possible to see, in real time, how ordinary things affect us: breakfast, wine, stress, sleep, a walk after dinner. In this week's piece, writer Martha McCully wears one through real life and comes away with some genuinely useful surprises. It's not a story about restriction; it's about information-and the small, doable shifts that can help us feel more steady.
Love, Gwyneth
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