Lead pollution likely caused widespread IQ declines in ancient Rome, new study finds
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Updates every hour. Last Updated: 22-Jun-2025 11:10 ET (22-Jun-2025 15:10 GMT/UTC)
1 in 4 U.S. veterans aged 60+ report having being diagnosed with cardiovascular disease at some point, with potential implications for their physical and mental health.
The research highlights how a ketone body called β-hydroxybutyrate (3-OHB) — a molecule produced by the liver when breaking down fat — can enhance blood flow to the heart.