![ACT Health on Twitter: "Whether you love a hot cup of coffee or a pot of tea, research suggests that up to 400 mg of caffeine per day is ok for most ACT Health on Twitter: "Whether you love a hot cup of coffee or a pot of tea, research suggests that up to 400 mg of caffeine per day is ok for most](https://pbs.twimg.com/media/EjZOmXuU4AEde73.png)
ACT Health on Twitter: "Whether you love a hot cup of coffee or a pot of tea, research suggests that up to 400 mg of caffeine per day is ok for most
![How much coffee should you drink a day- Key trick to 'avoid downside' of too much caffeine | Express.co.uk How much coffee should you drink a day- Key trick to 'avoid downside' of too much caffeine | Express.co.uk](https://cdn.images.express.co.uk/img/dynamic/11/1200x712/1609443_1.jpg)
How much coffee should you drink a day- Key trick to 'avoid downside' of too much caffeine | Express.co.uk
Would 40 grams of caffeine be deadly for a 95 kg person? I already know its too much, but how too much is that? - Quora
![A Massive New Study of 347,077 People Just Revealed Exactly How Much Coffee You Should Drink Each Day. (Before the Health Dangers Outweigh the Benefits) | Inc.com A Massive New Study of 347,077 People Just Revealed Exactly How Much Coffee You Should Drink Each Day. (Before the Health Dangers Outweigh the Benefits) | Inc.com](https://www.incimages.com/uploaded_files/image/1024x576/getty_938993594_391384.jpg)