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THE SIGNAL (What happened) Men in their 30s, 40s, and 50s who slept too little and drank coffee most days had higher fasting blood sugar and worse cholesterol than men who slept a normal night and skipped the habit. Coffee...
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THE SIGNAL (What happened) A Yale-led team pooled 51 human intervention studies and asked which so-called longevity moves actually shift epigenetic age (a DNA-based estimate of how fast your biology is aging). Lifestyle programs that pair exercise with a real...
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THE SIGNAL (What happened) Nature Biotechnology just published a look at rentosertib (an AI-designed drug tested for lung scarring) where researchers checked proteomic aging clocks (proteins in your blood that act like aging signals). Across six different clocks, treated patients...
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THE SIGNAL (What happened) A Nature Medicine study from the TRUE-HF cohort just showed that Apple Watch data can estimate daily peak oxygen uptake (pVO2) with a strong match to in-clinic cardiopulmonary exercise testing. When wearable-derived pVO2 dropped by 10%,...
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THE SIGNAL (What happened) New research is sharpening a question that tends to get buried beneath impressive GLP-1 weight-loss numbers: what, exactly, are you losing? TCU researcher Austin Graybeal explained this week that while most weight lost with GLP-1-based therapy...
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