Did you know that foods like walnuts and yogurt support better sleep? That acetaminophen is usually the better choice for fevers? That the simplest way to lead a happier life is to just ask yourself whether something will actually make you happy?

These are just a few pieces of expert advice from Life Kit's most read stories of 2025. If you're the kind of person who loves collecting useful tidbits of information, read on for more tips on topics ranging from health to relationships.

Tuck them away in your noggin — or save them for a rainy day. You never know when you might need them!

10. Road safety do's and don'ts that might just save your life

Klaus Kremmerz for NPR /

Motor vehicle crashes are a leading cause of death in the United States. A highway patrol officer explains how d

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