![Healthyhorns on X: "How much caffeine do you consume per day? Up to 400mg is considered safe for most adults, but sensitivity to caffeine can vary widely between person to person. Consider Healthyhorns on X: "How much caffeine do you consume per day? Up to 400mg is considered safe for most adults, but sensitivity to caffeine can vary widely between person to person. Consider](https://pbs.twimg.com/media/FQu8ip7X0Aon4WU.jpg)
Healthyhorns on X: "How much caffeine do you consume per day? Up to 400mg is considered safe for most adults, but sensitivity to caffeine can vary widely between person to person. Consider
Lifesum - But first, coffee. Coffee affects us all a little differently. Some people only need one cup; some people can't get enough to stay alert throughout the day. But, if you're
Cultura Colectiva + - How many cups of coffee do you need to function on a day? #infoccplus | Facebook
![Study reveals which cup of coffee delivers the biggest caffeine kick / Featured News / Newsroom / The University of Newcastle, Australia Study reveals which cup of coffee delivers the biggest caffeine kick / Featured News / Newsroom / The University of Newcastle, Australia](https://www.newcastle.edu.au/__data/assets/image/0010/484732/Infographic-Caffeine-Intake.png)