Caffeine: Good or Bad?

Many people jump start the morning — and afternoon — with a big cup of coffee or even a cold soda. Why? Because they want the energy-boosting caffeine. But how much is too much? Here are some tips to help you assess your daily dose.

What is Caffeine?
Plain and simple, caffeine is a stimulant. Consuming too much can increase heart rate and cause anxiety, stomach upset and excessive urination. And no, contrary to popular belief, caffeine doesn’t help you “sober up” after too many cocktails.

So how much is too much? The amount in 20 fluid ounces or about two and half cups of coffee — that’s about 250 milligrams — is considered moderate or “average.” If you consume more than this on a regular basis, you may want to consider cutting back. Caffeine is mildly addictive; withdrawal symptoms include headaches and fatigue.

Too much caffeine can also stand in the way of calcium absorption and may interfere with some medications. Women that are pregnant or may become pregnant should also keep their intake limited (a cup of coffee or one caffeinated soda a day – tops!).

Not Just in Beverages
Caffeine exists naturally in coffee, tea and cocoa so you should expect to find it in coffee- and chocolate-containing foods. Manufacturers often add it to soft drinks, energy drinks and some gum and candies — as an energy booster or stimulant. Some cold medicines, pain relievers and appetite suppressants have added caffeine as well.

Americans love their caffeine — soda, coffee, chocolate and more. Want to know who is consuming the most caffeine? A study tracked the highest consumers around the country. See if your hometown made the list of “most caffeinated” cities.

Consider the caffeine in foods and beverages; use this chart to check the caffeine content in your diet (even decaf coffee contains some caffeine). Watch out for those energy drinks too; many contain tons of caffeine but it isn’t always mentioned on the label.

The Bottom Line
A cup of coffee or the occasional chocolate treat is safe for most people. These caffeinated foods also contain antioxidants and other healthful nutrients. There is some evidence to support that moderate coffee drinking may reduce your risk of developing dementia and Parkinson’s disease and can enhance mental and physical performance. Don’t use that as a reason to go caffeine crazy — downing multiple caffeine-containing drinks and foods everyday can be dangerous.

  • Posted at 12:00 pm
  • Permalink

This website uses IntenseDebate comments, but they are not currently loaded because either your browser doesn't support JavaScript, or they didn't load fast enough.

30 Comments

As a hispanic woman I grew up consuming tons of coffee. I cannot imagine life without my morning cup. But I’ve aged I have found that if I consume caffeine after 5 or 6 in the afternoon, I will have the worst heartburn up until very late at night. I have limit myself to the morning cup only and have been doing great. You can enjoy it, just don’t overdo it.

Tatiana on February 19, 2009 at 1:26 pm

6 cups (6oz.each) I Would rather give up food than my coffee. I would however like to cut back on the artificial sweetner I put in it!

aimee on February 23, 2009 at 1:29 pm

I love my coffee and felt I consumed entirely too may cups on a daily basis. I also know I need to change my habits slowly. I decided to limit my daily comsumption of coffee by switching to herbal tea from noon on. So far, it has worked.

carmela on February 23, 2009 at 4:06 pm

I youst love caffeine!!but i know if you drink tons of coffee is bad for your health but the smell in the morning is just wonderful.

alex on February 23, 2009 at 5:40 pm

I love Coffee. My roomate in college would make gallons of it and we would chug it together. Thank You.

Nick Pec on February 24, 2009 at 7:41 am

Well, I think if we take no more than 20 oz cup of coffee it should be okay. I read one article that coffee could fight brain cancer, too. However, this article is right. Keep it in the right amount! =)

jessie on February 24, 2009 at 12:55 pm

I switched to decaf the day i found out I was pregnant with my son. That was 14 years ago. After the initial withdrawals from the caffeine you wont know the difference.

paula on February 24, 2009 at 1:33 pm

Last December I had a mamogram and my Dr. found a “questionable” cloudy mass. Seems as though I consume too much caffeine and that was the reason for the mass. I have since cut my caffine consumption by more than half. My last mamogram was much clearer, no “questionable masses” here!

Donna on February 24, 2009 at 4:18 pm

Caffine is fine, in moderation. As with all americans we’ve over done it just about everything, even our simple cup of morinig coffee. What ever happened to a splash of milk and a teaspoon of sugar? Now its a venti coffee with a double shot of expresso and a shot of vanilla with soy milk and 8 splenda.

Melody Loaiza on February 24, 2009 at 11:48 pm

I used to consume 13-14 medium to large size cups of coffee per day but because it was causing some health issues I started to cut back to 1-4 cups per day & am now down to only 1 caffeinated cup per day & the rest of the day I have 2-3 cups of some flavored decaf herbal teas. It can be done!

Rita on February 25, 2009 at 8:53 am

I too as a “latina” grew up drinking too much cafe con leche. I was even given that to go to sleep every nite…lol… go figure! I now drink my morning 12 oz. cup and have ice cold decaf cup at nite as my dessert w/ a little whip cream. Helps keep the calorie/fat count down. Great for dieters.

Belkys Galeano on February 25, 2009 at 11:42 am

Coffee is actually a medicine! I love the smell, but don’t drink it at all anymore after my M.D. homeopath said it would antidote remedies which have helped me so much. Coffee was never intended to be a daily drink. Check your history!

Sue on February 25, 2009 at 12:30 pm

Laughing to myself about the article I read several years ago touting the benefits of coffee enemas. I still prefer to drink mine.

Anonymous on February 25, 2009 at 1:43 pm

I used to drink coffee a ton in college. Started a health kick and stopped drinking it. The other day, had my first cup in a long time and got awful anxiety. Guess I lost my tolerance. Wont be drinking coffee again anytime soon. I’ve noticed I’m better off without it, and once you lose it from your diet, you don’t need it or crave it.

KD on February 25, 2009 at 1:46 pm

KD, I gave up caffeine just after college too. Sometimes when I have a little dark chocolate, I can feel the caffeine effects. You definitely loose the desire — and I’ve found that eating less sugar and more fruits/veggies/wholesome foods keeps me from needing the boost. The gym helps too. I weened off it pretty easily by trying one of those caffeine-free, tea-based coffee substitutes like Teaccino. You can mix it into the coffee grind and gradually phase coffee out altogether.

Kristine Brabson on February 25, 2009 at 1:50 pm

Since most coffee makers use 5 or 6 ounces as a measure, then the 20 oz represets 3 1/3 cups to 4 cups of coffee daily or one Grande.

John on February 25, 2009 at 2:17 pm

I work night shift so my coffee consumption was getting out of control. I decided to do a detox and went cold turkey. Although the initial with drawl was awful I have been left with more energy and sleep better. I now treat myself to an occasional cup of black joe just before I work out for an extra boost only.

Marina Emmons on February 25, 2009 at 2:24 pm

I to enjoy a cup of coffee in the morning. I recently noticed
I was having too much heartburn and again i thought i was drinking too much alcohol beverage on weekends, so i cut down on both an doing great!

Velma on February 25, 2009 at 3:28 pm

i consume 1-3 cups a day when i dont fill my portable…u now we read this is bd for u then we read this is good for u…i will pray on it, practise moderation, & dont read as much….

shelley (jamaica) on February 25, 2009 at 4:38 pm

Caffeine like most drugs affects different people differently. I, for many years, drank 4-5 mugs of coffee/day and never lost a minutes sleep. I also never got hearburn. Rule of thumb is drink what you feel comfortable with. Websites like this must speak in generalites.

Michael on February 25, 2009 at 6:41 pm

I love the cuban coffee or expreso, every morning and mid morning too!!!

ana on February 25, 2009 at 6:59 pm

Coffee Linked to Lower Dementia Risk: http://www.nytimes.com/2009/01/24/health/research/24coffee.html?_r=1
Justification to keep consuming :-)

Sam on February 25, 2009 at 7:03 pm

Can live without my Joe even if it kills me.

Hong on February 25, 2009 at 10:02 pm

Hi Aimee, you can use stevia, a non calorie sweetener, it is from a plant. You can get the non bitter version. It is available in liquid and powder of various strengths.

Cathy on February 25, 2009 at 11:04 pm

I drink about 2 cups of Coffee a day, and 1 1/2 Large Iced Coffee from McD’s, along with maybe 2 sodas(3 if I’m off). But I’m doing good and I’m good even my doctor said my health is good.

Jarret(Texas) on February 26, 2009 at 5:24 am

I LOVE coffee!!! Everything in moderation, though. Columbian coffee is the best… even the decaf. Try it! I drink about 4 cups per day.

Jen on February 26, 2009 at 8:32 am

the food show can be a littele better sorry to tell you people the thurth

sean kendig on February 26, 2009 at 11:59 am

MUST have my Starbucks—Italian, the best!

Lavinia on February 26, 2009 at 12:45 pm

…salutte!!!

celestino on February 26, 2009 at 1:39 pm

I don’t consume any caffeine, but I still found this information helpful – thank you!!

VeggieGirl on February 26, 2009 at 4:28 pm

Post a Comment

Required

Required, but will not be shown

Advertisement

Newest Comment

On Fruit Juice: Good or Bad?, CallFritz.com said:

If that is the case, it should say something about the fruit juice it's self. They are not real fruit. How can something so natural be so bad for you? Think about that. I would try a Yoli Health Drink to be on the safe side.

Recently Commented On

5 Most Popular Posts

Tweet with Us

Follow us on Twitter to get site updates, nutrition news and more.

Join Us on Facebook

HealthyEats.com on Facebook
http://blog.healthyeats.com