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What Is The Safest Daily Dose Of Caffeine? 

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What is the safest daily dose of caffeine? It can vary greatly depending on the individual and their tolerance to caffeine. However, the American Medical Association (AMA) recommends that a safe daily dosage of caffeine for healthy adults not exceed 400mg, which is about the amount in 4 cups of brewed coffee or 2 energy drinks.

Consuming more than 400mg of caffeine per day can lead to side effects such as anxiety, jitteriness, and insomnia. High doses of caffeine can also increase the risk of heart problems, high blood pressure, and other health issues. It’s especially important to be cautious with caffeine consumption if you have a pre-existing medical condition or are taking medication.

It’s also important to note that the effects of caffeine can vary depending on the individual, their tolerance, and the time of consumption. Therefore, it’s always best to start with a lower dose and gradually increase it to find the right amount that works best for you and avoid consuming caffeine close to bedtime.

It’s important to note that consuming caffeine from natural sources such as tea, coffee, or chocolate is generally considered safe as these sources also provide other beneficial compounds. However, it’s important to be mindful of the total amount of caffeine consumed from all sources to avoid exceeding the recommended daily intake.


  1. https://www.ama-assn.org/delivering-care/population-care/caffeine
  2. https://www.sleepeducation.org/news/2019/06/24



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