https://www.caffeineinformer.com/caffeine-safe-limits

Dec 3, 2018 ... A safe caffeine limit is the amount of caffeine a person can consume without experiencing .... How Much Caffeine Are Americans Consuming?

https://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/caffeine/art-20045678

Mar 8, 2017 ... Even among adults, heavy caffeine use can cause unpleasant side ... may be determined in part by how much caffeine you're used to drinking.

https://examine.com/nutrition/caffeine-consumption/

Apr 17, 2018 ... While you can consume more, 400 mg is how much caffeine most healthy people can regularly consume in a day without undue negative side ...

https://www.healthline.com/nutrition/caffeine-side-effects

Aug 14, 2017 ... Caffeine can have impressive health benefits, but high doses can also lead to ... Some can consume much more caffeine than others without ...

https://www.sleep.org/articles/how-much-caffiene-should-i-have/

Find out how much caffeine you should have on a daily basis.

https://www.fda.gov/consumers/consumer-updates/spilling-beans-how-much-caffeine-too-much

Dec 12, 2018 ... Do you drink just one cup of coffee or tea first thing in the morning, hoping the caffeine in it will jump-start your day? Do you follow it up with a ...

https://cspinet.org/eating-healthy/ingredients-of-concern/caffeine-chart

How much caffeine is in your favorite foods or drinks? Take our quiz to find out! ... Starbucks Doubleshot Energy Coffee, can, 15 oz. 145. Starbucks Coffee ...

https://www.inc.com/business-insider/coffee-caffeine-heart-health-how-much-should-you-drink-healhty.html

Jun 22, 2018 ... A team of German researchers studied the effects of caffeine in heart ... magic on our heart health and how much caffeine we should drink each ...

https://www.medicalnewstoday.com/articles/322933.php

Jan 16, 2019 ... Caffeine occurs naturally in plants and is found in many foods and drinks, such as coffee, chocolate, and cola. Although too much caffeine can ...

https://www.vox.com/science-and-health/2017/5/17/15649722/caffeine-overdose-health-risks-coffee-energy-drinks

May 17, 2017 ... It's very difficult to consume toxic levels of caffeine from drinks alone. ... (A serving of an energy drink can have anywhere between 50 mg and 300 mg, ... like powdered caffeine, pack mega-doses of caffeine, much higher than ...