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Health

The vital heart check you may need after 40 — but have probably never heard of

So much for feeling young at heart. A startling Northwestern University study recently revealed that most Americans’ hearts are aging faster than they are. Men’s tickers were, on average, seven years older than their chronological age, while women’s were approximately four years older. A higher “heart age” than your actual…

The top 3 countries that are aging the slowest — and which has the fastest agers

Location, location, location! A new study on aging across 40 countries confirms that your geographic location and your “exposome” — the physical, social and sociopolitical factors in your environment — significantly influence your chances of enjoying a long, healthy life. “Our biological age reflects the world we live in,” said Argentinean neuroscientist…

What to know about screwworm amid US human case of flesh-eating parasite

A person in Maryland was recently infected by the flesh-eating New World screwworm after traveling to El Salvador, US health officials confirmed this week. The blowflies primarily affect livestock — human cases are rare. In a screwworm infestation, also known as a myiasis, female flies lay eggs in a fresh…