Saturday, January 10, 2026

Sleeping less than 7 hours could cut years off your life

Sleep isn’t just about feeling rested—it may be one of the strongest predictors of how long you live. Researchers analyzing nationwide data found that insufficient sleep was more closely tied to shorter life expectancy than diet, exercise, or loneliness. The connection was consistent year after year and across most U.S. states. The takeaway is simple but powerful: getting seven to nine hours of sleep may be one of the best things you can do for long-term health.

from Top Health News -- ScienceDaily https://ift.tt/fSlFKv9

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Scientists uncover a hidden aging program in the gut that fuels cancer risk

Although the gut renews itself constantly, its stem cells accumulate age-related molecular changes that quietly alter how genes are switched...