Eggheads say the caffeine in Coca-Cola narrows blood vessels, which helps counteract the painful dilation of blood vessels during a migraine – and pule into some chips on it too Source link : https://www.dailystar.co.uk/news/latest-news/boffins-good-news-hangover-style-35251550 Author : [email protected] (Aaron Tinney) Publish date : 2025-05-19 14:29:00 Copyright for syndicated content belongs to the linked Source.