https://www.livescience.com/health/heart-circulation/heart-attacks-are-less-harmful-at-night-and-that-might-be-key-to-treating-them
Heart attacks are less harmful at night. A study hints at why. | Live Science
Controlling immune cells' internal clocks helped reduce inflammatory damage in conditions like heart attack and sickle cell disease, a mouse study found.
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https://ourworldindata.org/vaping-vs-smoking-health-risks
While vaping is not risk-free, it is less harmful than tobacco - Our World in Data
Answers to some of the most frequently asked questions about vaping and its effects.
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