Coffee

Researchers have shown that coffee plants are sprayed with more pesticides than any other commercial agriculture crop.  These days, many consumers are demanding that the food they consume is organic.  Yet many people don’t realize that the coffee they are drinking contains many harmful substances.  Conventional coffee is routinely doused with pesticides, herbicides, and synthetic fertilizers.  These chemicals work their way into the beans themselves and, ultimately into your body.

Luckily, these days the consumer has a choice between buying the conventional, pesticide-ridden coffee, or an organic alternative.  Organic certifying organizations do a terrific job of ensuring that farmers meet strict guidelines when they grow coffee on their farms.  

Consumers can buy a wide range of organic coffee products, including beans from over 40 different countries in the world to decaffeinated coffee, to flavored and instant coffees.  Products that carry the USDA Organic seal need to contain at least 95% organic ingredients.  Most of them are in fact 100%, since coffee is a complete, natural product.  If you are purchasing an organic bottled coffee drink, everything in it must be certified organic, including the sugar, dairy products, etc.   

Organic coffee is already thriving in the world.  It is estimated that North America alone consumes 85% of the coffee produced throughout the world.  In 2008, 81 million pounds of organic coffee was imported into the United States and Canada.  This may sound like a lot, but it only accounts for 3% of the total coffee consumed in North America.  The trend is on the rise though, as organic coffee is one of the fastest growing segments in the beverage industry.  It has a phenomenal 35% growth rate, which far outpaces that of conventional coffee.  This impressive growth has definitely caught the attention of coffee shops and supermarkets, where organic coffee is steadily pushing conventional coffee off the shelves.

Is organic coffee worth the extra cost?  

The answer is definitely yes.  Coffee prices are so deflated these days that it only costs a few pennies to make a cup of coffee at home.  You can buy a pack of quality organic coffee for only one or two bucks more than regular coffee these days and that works out to about a cent increase per cup.  Everybody wins when you purchase organic coffee.  You get better coffee without the pesticides.  The farmer gets a little more income to support his family, and the ground the coffee is grown on isn’t sprayed with toxic chemicals.  Now that is definitely worth a penny more per cup.

Electric coffee machines are great for making organic coffee. Use a single serve coffee maker for making a perfect cup of organic coffee.

Author: Chad Damon
Article Source: EzineArticles.com
White Coat Hypertension

Coffee shops are one of the fastest growing businesses. Leading the high demand for coffee is the United States with 400 million cups of coffee consumed by Americans per day. 14 billion coffee espressos are consumed in Italy each year. So, there is no doubt that coffee is popular, but, is coffee healthy?

Well, if you read the literature, there does not seem to be a clear cut answer to that question. So, we’ll address the good and the bad. First, there are some potential health concerns for coffee drinkers. On the flip side, if used in moderation or in certain circumstances, coffee can have health benefits. So, let’s find out about these concerns and benefits.

Health Problems Related to Coffee and Caffeine

1. Adrenal Fatigue can result from over-consumption of coffee. This is when your adrenal glands become exhausted from over-stimulation. The caffeine in coffee is a nervous system stimulant, which causes your body to produce adrenaline. Adrenaline is the hormone that regulates heart rate, blood pressure and respiration. It is the adrenaline rush from caffeine that gives coffee drinkers the extra “go” to keep up with the heavy demands of their busy lifestyles. Becoming dependant on this adrenaline rush is part of what makes coffee and caffeine addictive.

   Failing to nurture your adrenals can have detrimental side effects. Our adrenals are necessary for producing hormones, which directly influences the operation of other body systems. If the adrenals become depleted and can no longer keep up with the energy demands you are placing on them, your health will suffer and you will be like a car without fuel or a car that has just gone head on into a rock wall.

2. An acidic pH environment is created in the body when there are too many negative influences from acidic food, thoughts, toxins and stressors. The pH balance of the body can range from alkaline, neutral to acidic. Coffee is very acidic with over 200 different acids including uric acid from the breakdown of caffeine. Many health problems such as arthritis arise in the body when it is acidic.
3. Mineral deficiency can arise from the over-consumption of coffee. Some nutrients are blocked from absorption and excessively secreted through urination with the consumption of coffee. Necessary minerals for the body such as magnesium, calcium, potassium, iron and other trace minerals are at risk of depletion for those who drink coffee.
4. Blood sugar swings such as hypoglycemia can be induced by coffee consumption. Caffeine taxes both the pancreas and the liver by forcing them to produce glycogen and insulin on a double duty rollercoaster. This excessive push of up and down can result in blood sugar swings. Your blood sugar balance is directly connected to hormone balance and fat metabolism.

Health Symptoms that Can Arise from Over-Consumption of Coffee and Caffeine

• Fatigue
• Anxiety, nervousness, irritability
• Irritable bowel syndrome, colitis, diarrhea and other digestive ailments
• Yeast overgrowth, candidiasis
• Hypoglycemia, diabetes
• Dizziness
• Gout
• Heart palpitations or other heart disorders
• High blood pressure
• High cholesterol
• Insomnia
• Heartburn
• Liver and gallbladder problems
• Bladder and kidney disorders
• Headaches or migraines
• Ulcers, stomach problems
• Osteoporosis
• Hormone imbalance
• PMS
• Severe menopause symptoms
• Skin eruptions, rashes, acne, eczema
• Urinary tract infections
• Weight gain
• Fibrocystic breast disease
• Infertility
• Miscarriage
• Low baby birth weight
• Enlarged prostate
• Arthritis
• Fibromyalgia
• Memory lapse
• Moodiness
• Lack of concentration

Okay, now on to the flip side of drinking coffee. What if any are the benefits?

If coffee and caffeine consumption is kept to a minimum and not abused, there are some potential health benefits. Some studies suggest that many people can safely drink one to two cups of coffee per day. However, if you are a coffee drinker, what is safe for you may vary. Listen to your body. If you are noticing any of the health problems noted above, consider that coffee might just be the culprit.

Potential Health Benefits of Drinking Coffee

1. In some studies caffeine has shown to improve focus and memory.
2. Coffee and caffeine has been documented to assist athletes in performance and overcoming fatigue.
3. Coffee consumption helps regulate bowel function.
4. Coffee contains antioxidants, which are highly beneficial to our body for fighting free radicals.
5. In some studies, coffee has shown promise in lowering the risk of Parkinson’s disease.

Ultimately, whether coffee is healthy or not comes down to your own personal body and how sensitive or not you are to its affects.

If you are a coffee drinker, you might want to access your relationship to coffee. Are you addicted to it? Can you quit for a day or two without negative side effects? Does it cause you to experience negative symptoms? Are you using coffee as a crutch to get through the day instead of for occasional enjoyment? Can you drink large amounts of coffee with little reaction? This may be a sign that your adrenals are overloaded and no longer responding to stimulus.

If you’ve accessed your coffee consumption habits and coffee is affecting your health in negative ways, first consider giving up coffee or cutting back, and secondly consider supporting your body with some additional nutrients through improved diet and high quality supplements.

With some things in life, a little goes a long way and moderation is the best advice.

If you would like to know how to have more energy without relying on coffee, get your FREE special report “Great Awakening Natural Health Tips” by clicking HERE

Author: Kelly Hoffman
Article Source: EzineArticles.com
Retirement plan

Everyone knows coffee is evil, right? Drinking coffee is associated with groggy smokers, stained teeth and short life spans spent commuting to miserable jobs that require a dose of caffeine to get through. Well, perhaps. There has been a lot of interesting research about how coffee or caffeine (and they are not the same thing) affects our health. Despite concerns for certain people and conditions, the news is not all that bad. Since coffee remains the single most popular beverage in the world, that is good news.

Reviewing the evidence, a cautionary tale develops about how difficult it can be to construct a good study and interpret the results. Readers also need to remember that the information provided depends in part on who is delivering it, who is paying for it and what they want you to hear. Here are a few points to keep in mind:

* A study of caffeine is not the same as a study of coffee. This is a common problem with dietary studies: in an attempt to make the study more accurate, researchers might decide to isolate a single component from a food or beverage. The food itself, after all, will have variable quantities of that component. However, there can be very different results when consuming the whole food vs. an extracted part.

* A “cup” of coffee is typically assumed to be 6 oz. – not your 16 oz. travel mug!

* Caffeine levels are usually assumed to be about 100 mg per cup, but in fact vary significantly with the type of bean, brewing method, and even from batch to batch. Brewed coffee is estimated to range from 100-150 mg per cup, a similar volume of espresso having about 90 mg. Arabica beans have less caffeine than robusta beans.

Two health topics are commonly associated with coffee consumption – its effect on blood sugar and insulin resistance, and its effect on the adrenal glands. But there has also been considerable research on the consumption of coffee and the incidence of cancer,

Coffee and Diabetes Mellitus

When coffee drinkers over-indulge in sweets, many notice an immediate craving for coffee. The combination of coffee and dessert is common and traditional in many regions, as is the taking of bitter herbs (often in an alcoholic beverage) as a digestive aid. The desire to consume coffee together with sweet flavors could be due to coffee’s bitterness, but there may also be some beneficial effect on blood sugar levels that elicits a craving for coffee when blood sugar levels surge.

Some dieticians and researchers consider coffee detrimental to blood sugar levels because it (or the caffeine in it) stimulates the adrenal glands. This stimulation increases the production of hormones (adrenaline and glucagon) that cause the release of stored sugars into the blood. It is one of the ways a stimulant prepares the body for increased physical activity and higher energy demands.

There follows a supposition that sweetened coffee aggravates this effect by putting sugar into the blood, both via the digestive system and by releasing stored sugars through hormonal stimuli. When there is insufficient physical activity to consume the extra energy from the sugar, the pancreas responds by pumping out insulin. Insulin decreases sugar levels in the blood by driving it into the cells of the body – putting it back into storage. Physiologically, it’s like taking an “upper” and a “downer” at the same time, in a convoluted attempt to stay on an even keel.

There are concerns that the increased demand for insulin can lead to decreased sensitivity to it – as happens with Type 2 diabetes and metabolic syndrome. And there has been research indicating that caffeine (taken as an isolated drug) inhibits sugar metabolism.

However, a several studies in 2006 and 2004 indicate that coffee consumption is actually associated with a decreased incidence of Type 2 diabetes. Although any study has its weaknesses, these were conducted in different geographic areas, with different participants and different methodologies, and did their best to account for confounding factors such as obesity and smoking.

Coffee, Heart Health and the Adrenal Glands

The adrenal glands produce various hormones that are responsible for coordinating and monitoring a variety of physiological activities. These include cortisol, adrenaline, DHEA, estrogen and testosterone. There is concern that caffeine can cause the body to be flooded with excess adrenaline, resulting in an increased heart rate and higher blood pressure. Some authors even suggest that ongoing stimulation of the adrenal glands will eventually cause them “wear out.” Although there has been research into the stimulation caused by caffeine, an online search produced no study that addressed the “wearing out” theory.

A 2002 study from the Duke University Medical Center investigated the effects of moderate doses of caffeine on blood pressure and heart rate, urinary excretion of epinephrine, norepinephrine, and cortisol, and self-reported stress during normal activities. This study found that caffeine raised average blood pressure during the workday and evening by 4/3 mm Hg and increased average heart rate by 2 bpm. Caffeine also caused a 32% increase in the levels of epinephrine (a stimulating hormone). In addition, caffeine amplified the increases in blood pressure and heart rate associated with higher levels of stress from daily activities. These effects were undiminished through the evening until bedtime. An Australian study also found that while most data suggest very little excess risk of coronary heart disease among the general population of habitual coffee drinkers, the better controlled data suggest an excess risk on the order of 60% for people drinking five or more cups per day.

In another area of concern, a 2004 study linked moderate to high levels of coffee consumption to increased inflammatory markers. Inflammatory markers are important as predictors of coronary heart disease. Another study published in 2004 found that the combination of caffeine plus smoking cigarettes reduced the flexibility of the aorta more than either substance alone.

However, other work has suggested that response to coffee vs. isolated caffeine is minimal, particularly for habitual drinkers. In 2006, a study was reported in the April 24th Rapid Access issue of Circulation. The authors concluded that “coffee consumption was not associated with an increased risk of Coronary Heart Disease.” This study found that total cholesterol, low-density and high-density lipoprotein cholesterol levels in men and women coffee drinkers did not differ in those who drank caffeinated or decaffeinated coffee. CHD risk associated with drinking coffee did not differ in people with or without type 2 diabetes.

So are you off the hook? Er… not so fast. A 2006 study published in the Journal of the American Medical Association found that some people have a genetic mutation of the CYP1A2 enzyme that reduces the rate they metabolize caffeine. For those people, drinking four or more cups a day over for a year had a 64% increased risk of heart attack, compared to less than 1% increased risk for people without the gene mutation. Such genetic differences between participants in a study may explain why it has been hard to determine if there is a clear association between coffee consumption and heart attack risk.

Organ damage and cancer

This section will briefly list some research on coffee consumption and how it affects various organs and/or its association with different types of cancer.

* A study of cellular changes in the pancreas in 1986 found no changes due to coffee drinking. Most studies do not support an association between coffee consumption and pancreatic cancer.

* A study of gastric cancer conducted in Spain from 1987-1989 found no association with smoking, or with the consumption of coffee or tea.

* In a Polish study of stomach cancer published in 1999, no association was found with drinking regular coffee or herbal tea or using milk/cream in coffee or tea. (The findings did confirm an association with cigarette smoking, which is estimated to account for approximately 20% of stomach cancers.)

* A 2002 study published in the European Journal of Cancer Prevention found that coffee is associated only weakly or not at all with bladder cancer risk, inversely with colon cancer risk, and inconsistently with rectal cancer risk. Rectal cancer risk was not associated with either coffee or tea.

* A Harvard Medical School review of existing literature in 2002 found no convincing evidence has been presented to show that caffeine consumption increases the risk of any reproductive adversity in women.

* In 2002, an evaluation was conducted of several lifestyle factors influencing benign prostatic (prostate) enlargement and the severity of benign prostatic hyperplasia (BPH). There was a strong inverse association between alcohol intake and men treated surgically for BPH or in ‘watchful waiting’ for surgical intervention, but a positive correlation with coffee consumption. (That is, coffee seemed to make the conditions worse, alcohol was associated with improvements.) The authors concluded that “Given the opposite effects of coffee and moderate alcohol consumption, together with the increased risk for clinical BPH in men with coronary heart disease, coffee constituents, which increase the serum concentration of low-density lipoprotein cholesterol, may be involved in the pathophysiology of BPH.”

* The news is also not good for the urinary tract. A study in The Netherlands in 2002 concluded that, in accordance with earlier reviews, coffee consumption increases the risk of urinary tract cancer by approximately 20%. The consumption of tea seems not to be related to an increased risk of urinary tract cancer. There is also evidence that caffeine intake at a level equivalent to two or more cups of coffee daily produces increased calcium in the urine, which suggests a higher risk of kidney stones (a study that looked at coffee, rather than caffeine, consumption and calcium in the urine could not be found).

Coffee and Bone Mass

A 1991 study of 619 elderly men and women in Sweden concluded that coffee drinking was not a contributory independent risk factor for loss of bone mass and fractures.

Conclusions

There has been enough conflicting information and supposition published that individuals may be tempted to pick and choose data that supports the answer they were hoping for. Overall, it does seem that light to moderate coffee consumption (less than four 6 oz. cups a day) is not particularly bad for you. However, consumption should be limited for those particularly sensitive to caffeine (suggesting a reduced ability to metabolize it) and those concerned about urinary tract and/or prostrate health. As with so many things, moderation is definitely appropriate.

Also, there is little doubt that coffee/caffeine is addictive, and that’s never a good sign. Researchers at Johns Hopkins University in Baltimore found that as little as one cup of coffee a day can produce caffeine addiction. When you then try to do without it, you may suffer a range of withdrawal symptoms, including headache, fatigue and difficulty concentrating. Some may even feel as though they have the flu, with nausea and muscle pain. Simple caffeine withdrawal may explain much of the malaise associated with “cleansing diets.” To help reduce your coffee and/or caffeine intake it can be helpful to begin substituting decaffeinated versions (use products decaffeinated by the “Swiss” water method, which does not add chemicals to beans). Tea also seems to be less aggravating to the body’s systems, and has some benefits of its own; it may be worth switching over, and just saying goodbye to coffee.

Braxton Ponder is a Licensed Acupuncturist whose work has taken him around the world, exposing him to a broad range of healthcare systems and practices. He draws upon this background, as well as his ongoing clinical experience, when he offers news analysis and commentary about health care nutrition and healthy living in his blog: Ponder Natural Health Notes.

Braxton’s focus is on integrative, or so-called Complementary and Alternative Medicine, but he takes a broad view. His articles may mention the risks of biomedicine, but also point out when he thinks it is the best choice. He looks at health care and insurance systems and considers policy decisions that affect our access to different treatment options, comparing the American system to other viable approaches. Not least, Braxton offers tips on daily lifestyle issues, such as self-care, diet, fitness and stress reduction. Braxton is the founder of the Ponder Natural Health clinic in Colorado, and the Yoga Review site YogiReviews.com

Articles on specific subjects and/or with negotiated publication rights are available on request. This blog is a new outlet for our content; current postings are limited, but should give an idea of the author’s style and subject choices.

Author: Braxton Ponder
Article Source: EzineArticles.com
Low-volume PCB Assembly

The source of controversy over coffee is it’s most studied (though not necessary largest) element, caffeine. Caffeine, generally considered to be the most widely used drug in America and Europe is an often powerful central nervous system stimulant that, in some people, can cause modest increases in blood pressure and heart rate, arrhythmia, anxiety and sleeplessness.

A normal person can cope with 300 milligrams of coffee a day- that’s about three cups of coffee. However, response to caffeine can be as individual as a fingerprint.

The beauty of coffee is that, unlike many other caffeinated beverages, it has a way of tipping off the body when enough is enough. If you’ve walked into a Starbucks or a meeting you’ll notice a lot of half-drunk cups lying around. At a subliminal level, there’s an automatic stop with coffee. You don’t even have to think about it.

But a lot of people have been worrying about their coffee drinking since some research studies have linked coffee drinking to heart disease, cancer and even birth defects.

Below are some answers to some questions of the most troubling questions you may have about coffee.

1. Will coffee make you nervous and irritable?

It can. The most common side effects are nervousness and insomnia. Whether or not you experience them depends largely on how much caffeine you are taking in and your individual susceptibility. According to Dr. Kroger Ph.D professor of food science at Pennsylvania of Food technologist, “people should learn to observe their bodies the way they do their cars” because your body will tell you what you can and can’t handle.

You may be drinking too much if you’re unusually nervous, restless or battling with insomnia. You could also be overdosing if you’re experiencing heart palpitations, diarrhea, heartburn or headaches. For some, coffee acts as diuretic so you may have increased urine output.

2. Will coffee keep you up at night?

Your metabolism–specifically how quickly your system eliminates caffeine-may determine whether coffee keeps you up at night. Researchers have found that people who said coffee kept them up consumed less coffee-explained by their bad reaction to it-and eliminated it more slowly from their systems than people who claimed coffee didn’t affect their sleep. Individual metabolism dictates whether coffee will rob your of a good night’s sleep or not.

3. Why do I drink coffee?

It may be the taste or the buzz it gives you. In a Swiss study, volunteers who drunk the equivalent of one cup of coffee admitted to feeling full of ideas with greater vigor alertness and energy.

Other researchers have found that coffee can increase reading speed without increasing errors, improved the capacity for sustained intellectual effort and lead to less aggressive behavior. There is even some indication that coffee increases aerobic capacity, which can give an athlete more staying power. However, it’s important to understand that what coffee gives coffee may take away.

Some folks experience a post stimulation letdown that can make them as tired and lethargic as they are alert and energetic. One problem you can face if you treat coffee as more than simply a satisfying beverage is that you’ll start to reach for more than you can handle just to prolong the kick.

Coffee can be mildly addicting. Any coffee drinker who has given it up cold turkey can tell you about the withdrawal headaches and the bouts of weakness and lethargy which though quite real, aren’t permanent or dangerous

4. Are there any long term health effects from drinking coffee?

Early studies linked caffeine with heart disease and cancer, bust since then most of those findings have been disputed. Most medical experts believe there is no clear evidence supporting them. But moderation is the key. There is some indication that heavy coffee consumption when accompanied by other diet and life style factors may increase cholesterol levels.

5. Are there any special health problems coffee may aggravate?

If you have ulcers or experienced heartburn or gastrointestinal problems, such as esophageal reflux, after drinking coffee you may want to limit your coffee intake or switch to decaffeinated.

Coffee seems to promote gastric secretion. People with hypertension or heat disease who experience an increase in blood pressure or heart arrhythmia when drinking coffee should follow their common sense and switch to decaffeinated coffee or a less stimulating beverage. Coffee can cause modest increases in heart rate and blood pressure and in large amounts-more than 9 cups a day-is associated with arrhythmia.

Another group of people who ought to exercise caution are those with anemia as coffee inhibits the absorption of iron. As well as people who experience panic attacks, such as agoraphobics. Researchers at Yale University found that caffeine produces a more pronounced reaction in people who have panic episodes than in normal, healthy people.

6. How does coffee affect my nutrition?

There is some evidence that coffee can inhibit the absorption of both iron and the B vitamin thiamine. In the case of thiamine, it doesn’t appear to be caffeine that’s the culprit but chlorogenic acid, another coffee ingredient, which is not shed during the decaffeinating process.

7. How can I enjoy coffee without worrying?

Although moderation is the key to coffee comfort, for some the most logical solution is to switch to decaffeinated coffee. Many people can’t tell the difference between decaffeinated and the real thing. But if you can, you might want to stick to either instant or percolated coffee which depending on how strong you make it can contain less caffeine on average tan drip coffee.

Adelaide Kwaning is a ghost writer who writes on a number of different topics regarding health. To read another great article on healthy living visit http://healthmad.com/weight-loss/how-to-eat-more-and-weigh-less/

Author: Adelaide Kwaning
Article Source: EzineArticles.com
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