Dark chocolate, it is suggested, can alleviate all manner of problems, from high blood pressure to depression, while boosting mental acuity. But this isn’t exactly true https://www.economist.com/science-and-technology/2025/10/03/is-dark-chocolate-actually-healthy?taid=6ad71f927c5be50001599a71&utm_campaign=editorial-social&utm_content=discovery.content&utm_medium=social-media.content.np&utm_source=twitter