Are you a caffeine addict? Here are telltale signs you need to dial it down

by Tina Sendin September 15, 2020 8 min read

Do you find yourself heading to the coffee-maker straight from bed? Then you’re one of 62% Americans who drink coffee every single day. Call it a morning ritual or a habit that can’t be shaken, but it’s pure unadulterated java love. But are you addicted to it? Here's how you'll know if you are and how to dial it down.

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Here's how much caffeine you should have in a day

by Tina Sendin October 14, 2019 4 min read

Coffee, tea or (caffeine) mints.

So, which of these have you popped or downed today?

These products all contain varying amounts of caffeine, alongside others you wouldn't have thought to contain it. Ice cream, frozen yogurt, breakfast cereals, pudding, pain medications … even cocoa butter lotion apparently all have it! [1]

Do you like most (or all) of these products? Then you must be wondering how much caffeine you take in daily.

We've got you covered. 

Keep reading to find out the safe amount to consume and what might happen if you get too caffeine-happy.

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Does caffeine makes you smarter? Sort of (maybe)

by Mark Miller July 07, 2016 4 min read

Is it true caffeine makes you smarter? Sort of, it seems, at least indirectly. Researchers have studied this question a lot, and two groups of researchers did meta-studies (studies of studies) to determine just exactly what, if any, the conclusions of the scientific literature are.

If the title sounds like we’re hedging our bets, we are.

Whether caffeine makes you smarter is one question. Whether it makes you feel good is another. Test subjects in studies report they’re in a better mood after taking caffeine, they’re more alert and less fatigued.

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Evidence shows that coffee is healthy for you

by Mark Miller March 24, 2016 4 min read

A 2015 study of more than 1.2 million people found that folks who drink 3 to 5 cups of black coffee a day have fewer heart problems than those who drink none. People who drink 5 or more cups don’t have any more problems than anyone else.

Two other studies, meta-analyses that collated data from 11 other research articles, found that drinking 2 to 6 cups a day results in a lower risk of stroke disease. One of those meta-studies included data from more than 500,000 participants.

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How much caffeine is safe for adults?

by Mark Miller February 15, 2016 4 min read

Study after study has found recently that moderate amounts of caffeine are not harmful. So healthy adults need not deny themselves coffee, tea or other products unless the caffeine interferes with sleep.

Sages and philosophers from various world traditions have counseled “Everything in moderation,” and, stated another way, “Nothing in excess.” These aphorisms apply to caffeine, too, because too much of this otherwise beneficial chemical can cause insomnia, nervousness, muscle tremors and stomach upset.

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