Why supplements aren't a shortcut to healthy aging

The use of dietary supplements has increased sharply in recent years. Vitamins, minerals and other nutritional products are often marketed as simple ways to boost energy, support immunity, protect brain health or even promote ...

The '100‑day cough' that adults often miss

Whooping cough, medically known as pertussis, is a highly contagious bacterial infection that affects the airways. It gets its common name from the "whoop" sound that some infected children make when they take a deep, gasping ...

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