Showing posts with label fruits and vegetables. Show all posts
Showing posts with label fruits and vegetables. Show all posts

Monday, February 16, 2009

From A Coffee Addict

You may have heard the expression, "Once an alcoholic, always an alcoholic." In the same way, you could say "Once a coffee addict, always a coffee addict."

But before I go any further in telling you my story about coffee and all the whys and hows of quitting it, you should now that now is a good time to quit drinking coffee.

You've been eating mostly well, you eat your fruits and vegetables, you've been reading Frederic's newsletter - but you think, "a little cup of coffee once in a while isn't that bad." Plus it's good for the mood.

But I'm telling you right now that that cup of coffee, which I'm sure you're enjoying more often than you'd like to admit it, is preventing you from achieving the levels of health you desire.

Cappuccino, mocaccino, caffe latte, espresso: a dozen ways to reach heaven for a few minutes at your local café. But one day I discovered the gustatory delights of fancy coffee shops and went deeper down into the wicked universe of coffee. At first, it was to get up in the morning. I started drinking coffee in high school. I know because I'm like you.

Of course, my vow to become a raw-foodist ended all that madness. For many years, I resisted the temptation. But you know, once a coffee addict...

I admit having sinned many times. The lure of coffee sure got me more often than I'd like to admit it.

Think about it: Starbucks have popped up all over the place. You can go there with your laptop, answer your e-mails and surf the web on your laptop with their free wireless Internet access, enjoy your delicious coffee and get a bit of the feel that you're really part of this world, all of that for a few dollars only.

Petrene Soames writes in the article "Wake Up and Kick the Caffeine Habit for Good":

"Have you ever wondered why Starbucks is so popular? Why do even the spendthrift amongst us pay over the top prices for a cup of coffee? With great packaging and good marketing Starbucks fills a niche in the national psyche. Identification is a major component. We simply identify with our purchases. Starbucks caters to the fast on-the-go customer and to the kickback and relax customer. The ambiance of the outlets is comfortable and feels like a great place to be, personal enough to take someone new, but safe enough when you aren't ready yet to take that new person home."

" Starbucks, it would seem, oozes cool and we - the consumer - have bought into that big time. But it is not cool to stress our bodies with caffeine, and it is not cool to blanket our emotions with quick-fix products. The longer we hide our true feelings, the longer it will take for us to recognize our true selves. Isn't it really time in all our lives to stop swapping life experiences and happiness for comfort foods and drinks?"

But there's an ugly side to it. Contrary to common belief, even one cup of coffee a day is too much. According to a recent study done at Johns Hopkins University, which examined over 170 years of research on caffeine, true caffeine addiction can occur from drinking only one cup of coffee a day.

According to Melissa C. Stöppler, M.D.,

"Morning caffeine consumption can lead to increases in blood pressure, feelings of stress, and elevated stress hormone levels throughout the day and into the evening hours, according to researchers at Duke University. (...)

"(...) the effects of morning coffee consumption can exaggerate the body's stress responses and increase stress hormone levels all day long and into the evening, even when no further caffeine is consumed in the afternoon. Persons who suffer from stress-related diseases or conditions worsened by stress, such as cardiovascular disease and psychological conditions such as anxiety disorders, could be adversely affected by caffeine intake."

For me, even one cup of coffee taken in the morning will disturb my sleep late at night.

But that's just the beginning.

You don't really know exactly what type of hells are breaking loose in your body when you drink that little occasional cup of coffee you love so much. Just read on my website the articles I have on coffee (http://www.fredericpatenaude.com/ nutrition.html).

But let's be honest about it - half of the addiction or more is psychological. It has something to do with the ritual of the coffee drinker. First I suggest avoiding that too. Don't go to Starbucks. Avoid temptation. Then, once the physical detox is over, you can go back. Go hang out at Starbucks, and instead have a cup of herbal tea, or one of their magic smoothies.

A few words of advice: giving up coffee and replacing it with tea or green tea isn't a good approach. An alcoholic who wants to quit won't go from scotch to beer. He has to stop altogether. And the truth is that tea, especially black tea, contains generous quantities of caffeine. So you can get addicted to it just as you got addicted to coffee. Better to give it up entirely.

I couldn't end this week's e-zine without a little encouragement to all of my coffee drinking readers who are not so sure about getting off the bean:

I promise that you'll feel better. I promise that you'll sleep better. I promise that you'll have headaches less often. I promise that you'll have more energy. I promise that you'll feel better in your body. I promise that your mood will be better.

By the way, the best time to quit drinking coffee is when you think you don't have time to stop drinking coffee.

Saturday, February 7, 2009

News of Antioxidants in Coffee not a License to Make It a Mainstay in Health Regimens

Coffee may be a chief source of antioxidants in the American diet, as recently reported at the meeting of the American Chemical Society by Dr. Joe Vinson of the University of Scranton, but "that is not a license to make it a mainstay of your health regimen," says Dr. Keith I. Block of the Block Center for Integrative Cancer Care & Optimal Health in Evanston, Illinois. Vinson recently found that, based on both the concentration of antioxidants in coffee and the relative amounts we consume of coffee and the more conventionally acknowledged antioxidant sources - fruits and vegetables - coffee contributes more to our antioxidant intake than any other food.

"Vinson's results are perhaps more a reflection on the inadequacy of our fruit and vegetable intake than on the health benefits of coffee, which has some significant health concerns for many people," noted Block. Caffeinated coffee joins several other popular caffeine sources in the diet in contributing to excess intake of this natural drug. Recent studies highlight the role that caffeine overdose plays in insomnia, anxiety disorders, elevation of stress hormones, urination and bladder problems in older women, and non-cancerous breast lumps. It produces a small but disturbingly significant elevation of blood pressure. Even decaffeinated coffee contributes to health problems. When it's combined with high-fat milk, cream, sugar or flavorings, a single 16-oz cup can have over 250 calories - a questionable addition to the diet of anyone trying to keep their weight under control (not to mention their budget)! "Decaf and caffeinated coffee alike contribute to a range of gastric problems that are becoming ever more important in contemporary society, including both ulcers and the widespread gastroesophageal reflux disease (GERD or chronic heartburn), which can be a precursor to esophageal cancer," explained Block, who is co-founder and Medical/Scientific Director of the Block Center. "While a little coffee can be fine for most people, increasing beyond a cup or two a day can lead to clinical problems. The supersized caffeinated blends can actually be toxic! In fact some studies have found that increases in blood levels can be responsible for adverse effects among persons consuming only moderately increased doses over average consumption. Though usually toxic dosing requires quite high dosing, upwards of 150 ounces daily, toxicity can result for some people if they were to consume 35 to 70 ounces in a short period. This is only 7 to 14 cups at only 5 ounces per cup. Or, at the supersize 16+ ounce level, only a few!"

While many people may be able to tolerate coffee in the small cup or two per day that Dr. Vinson points out as being reasonable, anyone with health problems that are potentially coffee- or caffeine-related needs to examine their daily coffee intake closely.

"Yes, coffee is chock full of antioxidants," says Dr. Block, "but don't run to your neighborhood coffee-house in place of consuming fruits and vegetables. These colorful plants contain an array of plant chemicals that help reduce your risks of killer diseases like cancer and heart disease."

The Block Center for Integrative Cancer Care and Optimal Health, located in Evanston, Illinois, was founded in 1980 by Penny and Keith Block, M.D. with a focus on treating the patient as a whole person, not treating just the diagnosis or symptoms. The Center's research-based treatment integrates an innovative approach to the best of conventional medicine with scientifically sound complementary therapies -- therapeutic nutrition, botanical and phytonutrient supplementation, prescriptive exercise, and systematic mind-body strategies -- to enhance the recovery process. Block has pioneered this "middle ground" approach to cancer care and optimal health - designing a total treatment plan that is tailored to the precise needs of each patient, using a unique set of clinical and laboratory assessments. The Block Center is breaking new ground with the creation and development of Cancer Rehab as an innovative treatment modality, and currently is the only private North American medical center using chrono-modulated chemotherapy. While the Block Center is a full treatment clinic, it is involved in collaborative research with M.D. Anderson Cancer Center in Houston, Texas as a Community Clinical Oncology Program (CCOP) and is also engaged in clinical cancer research with other university facilities in the United States and Israel ( www.blockmd.com )

www.blockmd.com

Sunday, January 11, 2009

Good News for Coffee Drinkers

Coffee, long known as the drink of choice for college students cramming for that final exam and those cursed to arise early in the morning, may be better for you than you think.

Trailing coffee and black tea are bananas, dried beans and corn. A study recently released from lead author, University of Scranton in Pennsylvania chemistry professor, Joe Vinson, shows coffee to hold the lead in anti-oxidant absorption against long-time contender black tea.

This study shows people absorb the highest amount of anti-oxidants from coffee. Usually found in fruits and vegetables, anti-oxidants help to rid the body of free radicals, which cause cancers and heart disease. Anti-oxidants are known for their anti-cancer and anti-aging properties as well as aiding in protection against heart disease.

Other studies have shown moderate (2-4 cups per day) coffee drinkers lower their risk for certain kinds of cancers as well as six 8-ounce cups of coffee cut the risk of type-2 diabetes as much as 30%.

Coffee only contains a few types of anti-oxidants while fruits and vegetables contain a variety, which is most beneficial to the human body. However, before you go out and buy stock in your local coffee shop, there's no reason to start calling coffee a new health food.

In addition some studies link heavy coffee drinking with reduced fertility, other studies show an increase in LDL-cholesterol (the 'harmful' kind). To what degree this actually contribute to heart attacks is a matter of debate.

People drinking four or more cups per day also have twice the risk of urinary incontinence and women drinking coffee seem to lose more calcium and tend to have less dense bones than non-caffeine drinkers.

Bon cafetite! All in all most agree that the benefits - at least at moderate consumption levels - outweigh the risks.

Tuesday, September 30, 2008

gourmet coffee the anti cancer drink maybe

When the Ink Spots sang "I love the java jive and it loves me" in 1940, they could not have known how right they were.
Coffee not only helps clear the mind and perk up the energy, it also provides more healthful antioxidants than any other food or beverage in the American diet, according to a study released Sunday.

Of course, too much coffee can make people jittery and even raise cholesterol levels, so food experts stress moderation.

"The point is, people are getting the most antioxidants from beverages, as opposed to what you might think," Vinson said in a telephone interview.

Antioxidants, which are thought to help battle cancer and provide other health benefits, are abundant in grains, tomatoes and many other fruits and vegetables.

Vinson said he was researching tea and cocoa and other foods and decided to study coffee, too.

His team analyzed the antioxidant content of more than 100 different food items, including vegetables, fruits, nuts, spices, oils and common beverages. They then used Agriculture Department data on typical food consumption patterns to calculate how much antioxidant each food contributes to a person's diet.

They concluded that the average adult consumes 1,299 milligrams of antioxidants daily from coffee. The closest competitor was tea at 294 milligrams. Rounding out the top five sources were bananas, 76 milligrams; dry beans, 72 milligrams; and corn, 48 milligrams. According to the Agriculture Department, the typical adult American drinks 1.64 cups of coffee daily.

That does not mean coffee is a substitute for fruit and vegetables.

"Unfortunately, consumers are still not eating enough fruits and vegetables, which are better for you from an overall nutritional point of view due to their higher content of vitamins, minerals and fiber," Vinson said.

Dates, cranberries, red grapes Dates, cranberries and red grapes are among the leading fruit sources of antioxidants, he said.

The antioxidants in coffee are known as polyphenols. Sometimes they are bound to a sugar molecule, which covers up the antioxidant group, Vinson said.

The first step in measuring them was to break that sugar link. He noted that chemicals in the stomach do the same thing, freeing the polyphenols.

"We think that antioxidants can be good for you in a number of ways," including affecting enzymes and genes, though more research is needed, Vinson said.

"If I say more coffee is better, then I would have to tell you to spread it out to keep the levels of antioxidants up," Vinson said. "We always talk about moderation in anything."

His findings were released in conjunction with the annual convention of the American Chemical Society in Washington.

In February, a team of Japanese researchers reported in the Journal of the National Cancer Institute that people who drank coffee daily, or nearly every day, had half the liver cancer risk of those who never drank it. The protective effect occurred in people who drank one to two cups a day and increased at three to four cups.

Diabetes risk Last year, researchers at the Harvard School of Public Health found that drinking coffee cut the risk of developing the most common form of diabetes.

Men who drank more than six 8-ounce cups of caffeinated coffee per day lowered their risk of type 2 diabetes by about half, and women reduced their risk by nearly 30 percent, compared with people who did not drink coffee, according to the study in Annals of Internal Medicine.

Bonnie Liebman, nutrition director of the Center for Science in the Public Interest, said she was not surprised by Vinson's finding, because tea has been known to contain antioxidants.

But Liebman, who was not part of Vinson's research team, cautioned that while many people have faith that antioxidants will reduce the risk of cancer, heart disease and more, the evidence has not always panned out. Most experts are looking beyond antioxidants to the combination of vitamins, minerals other nutrition in specific foods, she said.

I am sure you've heard all about this before. I wouldn't be surprised if coffee companies start producing TV commercials promoting the health benefits of coffee because of antioxidants -- they probably have! In any case, how true is this? Is coffee really good for our health because of the amount of antioxidants it contains? There have been different studies about this matter but here is one done by Joe A. Vinson, a chemistry professor at the University of Scranton, Pennsylvania. According to his study: "The average adult consumes 1,299 milligrams of antioxidants daily from coffee. The closest competitor was tea at 294 milligrams. Rounding out the top five sources were bananas, 76 milligrams; dry beans, 72 milligrams; and corn, 48 milligrams. According to the Agriculture Department, the typical adult American drinks 1.64 cups of coffee daily." What's this again -- in English, please? Coffee does contain a high amount of antioxidants. The question that remains is whether the antioxidants are enough to offset some of the possible negative effects of coffee. Don't get me wrong -- I can't survive without coffee. But I also know that too much coffee (I don't want to admit that there is something such as too much coffee, really) can induce hyperacidity, among other things. Some people feel jittery. Others (naturally) have a hard time falling asleep. The effects are different with different people. I am no scientist but at this point, if they say coffee has antioxidants and that it can be good for you, I take it as a good thing. Whether or not it has antioxidants, I still love this drink, don't you?

Boake Moore founded Mission Grounds Coffee to help impoveished children around the world. Its a non profit which has used 100% of its profits to build schools and orphanages in China; Russia; Venezuela and Africa.














































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