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These 10 Facts About Coffee Will Blow Your Mind

These 10 Facts About Coffee Will Blow Your Mind

Most of us are aware of the effects that too much coffee can have. We usually drink it anyway because well, we need to be able to actually function for the first couple hours of the day. But caffeine’s even trickier than it appears. The Huffington Post shares a couple of facts you may not be aware of about coffee:

Most of us consume it every day, but how much do we really know about caffeine?

The naturally-occurring substance with a bitter taste stimulates the central nervous system, making you feel more alert. In moderate doses, it can actually offer health benefits, including boosts to memory, concentration and mental health. And coffee in particular, a major source of caffeine for Americans, has been associated with a host of body perks, including a possible decreased risk of alzheimer’s disease and certain cancers.

But in excess amounts, caffeine overuse can trigger a fast heart rate, insomnia, anxiety and restlessness, among other side effects. Abruptly stopping use can lead to symptoms of withdrawal, including headaches and irritability.

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Below are 10 lesser-known facts about one of the most common drugs in the world.

Decaf isn’t the same as caffeine free.

Think switching to decaf in the afternoon means you aren’t getting any of the stimulant? Think again. One Journal of Analytical Toxicology report looked at nine different types of decaffeinated coffee and determined that all but one contained caffeine. The dose ranged from 8.6 mg to 13.9 mg. (A generic brewed cup of regular coffee typically contains between 95 and 200 mg, as a point of comparison. A 12-ounce can of Coke contains between 30 and 35 mg, according to the Mayo Clinic.)

“If someone drinks five to 10 cups of decaffeinated coffee, the dose of caffeine could easily reach the level present in a cup or two of caffeinated coffee,” study co-author Bruce Goldberger, Ph.D., a professor and director of UF’s William R. Maples Center for Forensic Medicine, said in a statement when the study was released. “This could be a concern for people who are advised to cut their caffeine intake, such as those with kidney disease or anxiety disorders.”

A 2007 Consumer Reports analysis looked at 36 cups of decaffeinated coffee and found that some contained more than 20 mg, Health.com reported.

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Caffeine starts working in just minutes.

According to the American Academy of Sleep Medicine, it takes about 30 to 60 minutes for caffeine to reach its peak level in the blood (one study found increased alertness can begin in as few as 10 minutes). The body typically eliminates half of the drug in three to five hours, and the remainder can linger for eight to 14 hours. Some people, particularly those who don’t regularly consume caffeine, are more sensitive to the effects than others.

Sleep experts often recommend abstaining from caffeine at least eight hours before bedtime to avoid wakefulness at night.

But it doesn’t affect everyone the same way.

The body might process caffeine differently based on gender, race and even birth control use. New York magazine previously reported:

Women generally metabolize caffeine faster than men. Smokers process it twice as quickly as nonsmokers do. Women taking birth-control pills metabolize it at perhaps one-third the rate that women not on the Pill do. Asians may do so more slowly than people of other races. In The World of Caffeine: The Science and Culture of the World’s Most Popular Drug, authors Bennett Alan Weinberg and Bonnie K. Bealer hypothesize that a nonsmoking Japanese man drinking his coffee with an alcoholic beverage — another slowing agent — would likely feel caffeinated “about five times longer than an Englishwoman who smoked cigarettes but did not drink or use oral contraceptives.”

Energy drinks often don’t have more caffeine than coffee.

By definition, one might reasonably think that energy drinks would pack loads of caffeine. But many popular brands actually contain considerably less than an old-fashioned cup of black coffee. An 8.4-ounce serving of Red Bull, for instance, has a relatively modest 76 to 80 mg of caffeine, compared to the 95 to 200 mg in a typical cup of coffee, the Mayo Clinic reports. What many energy drink brands frequently do have, though, is tons of sugar and hard-to-pronounce ingredients (check out our video report on the subject here). And for more on how much caffeine is in tea, soft drinks and other products, click here.

Dark roast coffees actually have less caffeine than lighter roasts.

A strong, rich flavor might seem to indicate an extra dose of caffeine, but the truth is that light roasts actually pack more of a jolt than dark roasts. The process of roasting burns off caffeine, NPR reported, meaning those looking for a less intense buzz might want to opt for the dark roast java at the coffee shop.

Caffeine can be found naturally in more than 60 plants.

It’s not just coffee beans: tea leaves, kola nuts (which flavor colas) and cocoa beans all contain caffeine. The stimulant is found naturally in the leaves, seeds and fruits of a wide variety of plants. It can also be manmade and added to products.

Not all coffee has the same amount of caffeine.

When if comes to caffeine, all coffees are not created equal. According to a recent report from the Center for Science in the Public Interest, popular brands varied widely when it comes to the jolt they provided. McDonald’s, for instance, had 9.1 mg per fluid ounce, while Starbucks packed more than double that at a full 20.6 milligrams.

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The average American consumes about 200 mg of caffeine a day.

According to the FDA, 80 percent of U.S. adults consume caffeine each day, with an individual intake of 200 mg. To put that in real world terms, the average caffeine-consuming American drinks two five-ounce cups of coffee or about four sodas.

While another estimate puts the total closer to 300 mg, both numbers fall within the definition of moderate caffeine consumption, which is between 200 and 300 mg,according to the Mayo Clinic. Daily doses higher than 500 to 600 mg daily are considered heavy, and may cause problems such as insomnia, irritability and a fast heartbeat, among others.

But we’re far from being the country that consumes the most.

According to a recent BBC article, Finland takes the crown for the country with the highest caffeine consumption, with the average adult downing 400 mg each day. Worldwide, 90 percent of people use caffeine in some form, the FDA says.

You can find caffeine in more than just drinks

According to one FDA report, more than 98 percent of our caffeine intake comes from beverages. But those aren’t the only sources of caffeine: certain foods, such as chocolate (though not much: a one-ounce milk chocolate bar contains only about 5 mg of caffeine), and medications can also contain caffeine. Combining a pain reliever with caffeine can make it 40 percent more effective, the Cleveland Clinic reports, and can also help the body to absorb the medication more quickly.

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10 Things You Might Not Know About Caffeine | Huffington Post

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Siobhan Harmer

Siobhan is a passionate writer sharing about motivation and happiness tips on Lifehack.

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Last Updated on March 13, 2019

How to Get out of a Rut: 12 Useful Ways to Get Unstuck

How to Get out of a Rut: 12 Useful Ways to Get Unstuck

Have you gotten into a rut before? Or are you in a rut right now?

You know you’re in a rut when you run out of ideas and inspiration. I personally see a rut as a productivity vacuum. It might very well be a reason why you aren’t getting results. Even as you spend more time on your work, you can’t seem to get anything constructive done. While I’m normally productive, I get into occasional ruts (especially when I’ve been working back-to-back without rest). During those times, I can spend an entire day in front of the computer and get nothing done. It can be quite frustrating.

Over time, I have tried and found several methods that are helpful to pull me out of a rut. If you experience ruts too, whether as a working professional, a writer, a blogger, a student or other work, you will find these useful. Here are 12 of my personal tips to get out of ruts:

1. Work on the small tasks.

When you are in a rut, tackle it by starting small. Clear away your smaller tasks which have been piling up. Reply to your emails, organize your documents, declutter your work space, and reply to private messages.

Whenever I finish doing that, I generate a positive momentum which I bring forward to my work.

2. Take a break from your work desk.

Get yourself away from your desk and go take a walk. Go to the washroom, walk around the office, go out and get a snack.

Your mind is too bogged down and needs some airing. Sometimes I get new ideas right after I walk away from my computer.

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3. Upgrade yourself

Take the down time to upgrade yourself. Go to a seminar. Read up on new materials (#7). Pick up a new language. Or any of the 42 ways here to improve yourself.

The modern computer uses different typefaces because Steve Jobs dropped in on a calligraphy class back in college. How’s that for inspiration?

4. Talk to a friend.

Talk to someone and get your mind off work for a while.

Talk about anything, from casual chatting to a deep conversation about something you really care about. You will be surprised at how the short encounter can be rejuvenating in its own way.

5. Forget about trying to be perfect.

If you are in a rut, the last thing you want to do is step on your own toes with perfectionist tendencies.

Just start small. Do what you can, at your own pace. Let yourself make mistakes.

Soon, a little trickle of inspiration will come. And then it’ll build up with more trickles. Before you know it, you have a whole stream of ideas.

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6. Paint a vision to work towards.

If you are continuously getting in a rut with your work, maybe there’s no vision inspiring you to move forward.

Think about why you are doing this, and what you are doing it for. What is the end vision in mind?

Make it as vivid as possible. Make sure it’s a vision that inspires you and use that to trigger you to action.

7. Read a book (or blog).

The things we read are like food to our brain. If you are out of ideas, it’s time to feed your brain with great materials.

Here’s a list of 40 books you can start off with. Stock your browser with only the feeds of high quality blogs, such as Lifehack.org, DumbLittleMan, Seth Godin’s Blog, Tim Ferris’ Blog, Zen Habits or The Personal Excellence Blog.

Check out the best selling books; those are generally packed with great wisdom.

8. Have a quick nap.

If you are at home, take a quick nap for about 20-30 minutes. This clears up your mind and gives you a quick boost. Nothing quite like starting off on a fresh start after catching up on sleep.

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9. Remember why you are doing this.

Sometimes we lose sight of why we do what we do, and after a while we become jaded. A quick refresher on why you even started on this project will help.

What were you thinking when you thought of doing this? Retrace your thoughts back to that moment. Recall why you are doing this. Then reconnect with your muse.

10. Find some competition.

Nothing quite like healthy competition to spur us forward. If you are out of ideas, then check up on what people are doing in your space.

Colleagues at work, competitors in the industry, competitors’ products and websites, networking conventions.. you get the drill.

11. Go exercise.

Since you are not making headway at work, might as well spend the time shaping yourself up.

Sometimes we work so much that we neglect our health and fitness. Go jog, swim, cycle, whichever exercise you prefer.

As you improve your physical health, your mental health will improve, too. The different facets of ourselves are all interlinked.

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Here’re 15 Tips to Restart the Exercise Habit (and How to Keep It).

12. Take a good break.

Ruts are usually signs that you have been working too long and too hard. It’s time to get a break.

Beyond the quick tips above, arrange for a 1-day or 2-days of break from your work. Don’t check your (work) emails or do anything work-related. Relax and do your favorite activities. You will return to your work recharged and ready to start.

Contrary to popular belief, the world will not end from taking a break from your work. In fact, you will be much more ready to make an impact after proper rest. My best ideas and inspiration always hit me whenever I’m away from my work.

Take a look at this to learn the importance of rest: The Importance of Scheduling Downtime

More Resources About Getting out of a Rut

Featured photo credit: Joshua Earle via unsplash.com

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