Coffee May Lower Risk of Getting Prostate Cancer

Using sample of 47,911 men, a team of researchers led by Lorelei Mucci, ScD, MPH, associate professor of epidemiology at the Harvard School of Public Health, found that regular drinking of decaf or regular caffeinated coffee may protect men against prostate cancer.

Citing Mucci, webmd.com reported that heavy coffee drinkers who drinking at least six or more cups a day could lower 60% risk of prostate cancer compared to nondrinkers. For medium coffee drinkers who drinking one to three cups daily could lower the risk factor by 29% compared to nondrinkers.

Data provided by American Cancer Society shows that in America today there were 217,730 cases of prostate cancer while close to 15% of those died annually.

Now in this video you will see that this study has been going on for 20 years. Dr. William Catalona at Northwestern Memorial Hospital says, "If they can figure out what is in the coffee that prevents prostate cancer that they can come up with the cure for prostate cancer".



So, guys this gives you a great reason to have those extra cups of coffee. Ladies I will have a future post on coffee and cervical cancer.




Image: Starbucks

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Can Coffee Reduce The Risk Of Diabetes?

Diabetes is a disease in which the body does not produce or properly use insulin. Insulin is a hormone that is needed to convert sugar, starches and other food into energy needed for daily life. The cause of diabetes continues to be a mystery, although both genetics and environmental factors such as obesity and lack of exercise appear to play roles.

Coffee reduces risk of diabetes
Research suggests that people who drink coffee are less likely to get type 2 diabetes. It isn't known whether the caffeine or some other ingredient in coffee is responsible for its protective effects.

The researchers wanted to see whether there is a link between diabetes and drinking coffee and green, black, and oolong tea. Participants completed a detailed questionnaire about their health, lifestyle habits, and how much coffee and tea they drank. The questionnaire was repeated at the end of the 5-year follow-up period.

When other factors were accounted for, researchers found that the more green tea and coffee participants drank, the less likely they were to get diabetes. People who drank six cups or more of green tea or three or more cups of coffee each day were about one-third less likely to get diabetes. The link was stronger in women than in men. No pattern was seen with black or oolong tea. (see Diabetes Symptoms)

Vitamin D and Calcium May Lower the Risk for Type 2 Diabetes in Women
A lack of vitamin D and calcium may be linked to getting type 2 diabetes. More than 80,000 women who took part in the Nurses' Health Study. Over the course of 20 years, over 4,800 women developed type 2 diabetes. The researchers found that a combined intake of over 1,200 milligrams of calcium and over 800 units of vitamin D was linked with a 33% lower risk for type 2 diabetes (as compared to women who took much smaller amounts of calcium and vitamin D). The results show that consuming higher amounts of vitamin D and calcium help lower the risk for type 2 diabetes in women.

Diabetes is a disorder characterized by hyperglycemia or elevated blood glucose (blood sugar). Our bodies function best at a certain level of sugar in the bloodstream. If the amount of sugar in our blood runs too high or too low, then we typically feel bad. Diabetes is the name of the condition where the blood sugar level consistently runs too high. Diabetes is the most common endocrine disorder.


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Caffeine Benefits - Does It Boost Memory?

Caffeine, like chocolate, often receives bad publicity. Whilst in some instances, and in excess, these can have negative effects on our body, they can also be quite beneficial.

I am not disputing that some people are more sensitive to the negative effects of either caffeine or chocolate. For example, excess caffeine can create anxiety, nausea (particularly if taken on an empty stomach), an increase in heart rate, and even depression in some people. And chocolate is certainly not something that should form the mainstay of one's diet. If struggling with sugar addiction, or wanting to lose weight, there are more nutritionally complete foods that are available.

But scientists have turned up some interesting facts on caffeine. For example, caffeine actually blocks the effects of a neurotransmitter in the brain (adenosine) that otherwise makes us feel tired. This is why it works so well to keep us awake. It also encourages the release of another brain chemical, dopamine (as well as adrenaline). Dopamine contributes to a feeling of well being.

Two studies, one a population based study (which are not as specific or rigorously defined as other types of studies, but nonetheless valuable indicators) found that drinking caffeine containing drinks like coffee and tea had a protective effect for those at risk of developing liver disease. Issues that the study participants had that increased their risk of liver disease included alcoholism, hepatitis B or C, obesity, or other complications.

And the results indicated that people who drank more than 2 cups of coffee a day had a 44% lower chance of showing actual liver damage compared to those who drank no caffeine. This was not a clinical trial, and the reason why coffee and tea had such an effect is not known. Coffee and tea contain a range of plant chemicals (phytonutrients) that could be responsible for this. A 2005 Norwegian study also found similar benefits for coffee with regards liver disease. This study found that drinking 3 cups of coffee a day could lower the risk of death from liver cirrhosis.

Even if you're not at risk of liver disease, caffeine still has some advantages. Recent research from Austria showed that caffeine may actually enhance short term memory. Researchers found that there was an increase in brain activity (as measured by functional magnetic resonance imaging) in the parts of the brain that were associated with memory and attention. These parts of the brain were the frontal lobe and the anterior cingulum. This was a placebo controlled study, meaning that some people were not given any caffeine. Another, earlier study (2004) found that caffeine did support short term memory, but only when it was in relation to a topic that people were already thinking about. This study found that when testing coffee's effects on unrelated subjects, short term recall was actually inhibited.

Everything does have a flip side though. Adenosine, which is blocked by coffee, is also calming. This could be why it can also cause anxiety in excess, and in some individuals. After all, the balance of our brain chemistry is unique. And when we are addicted to stimulants like caffeine, we lose the sensitivity to our own natural stimulants (dopamine and adrenaline).



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Building A Better Cup Of Coffee

While coffee may be one of the most popular drinks around, millions are forced to do without it because of heartburn, acid reflux, chronic stomach discomfort and other gastrointestinal issues. The problem, it seems, has to do with the very thing that gives coffee so much flavor: the roasting. But that may soon change.

Joseph Schmer, M.D., a gastrointestinal medical specialist and former co-chief of gastroenterology for Methodist Hospital in Brooklyn, NY, has seen for years just how large of a problem stomach issues are for coffee drinkers. "During the coffee-roasting process, natural acids form which can lead to heartburn, indigestion and upset stomach," he explains. "Reducing these irritants allows coffee drinkers with sensitive stomachs to enjoy coffee."

People with sensitive stomachs may want to check out brews such as Coffee Legends' Gentle Java, a new coffee designed specifically for coffee drinkers who say coffee upsets their stomachs. The java is made from an all-natural steam process-popular in Europe for about 60 years-that reduces around 70 percent of all impurities and irritants. The steaming leaves the coffee aroma, flavor and caffeine completely intact-meaning coffee drinkers without sensitive stomachs can enjoy the brew, too.

Gentle Java is good news for those who rely on coffee to help focus or for anyone who wants to benefit from coffee's antioxidant qualities.

While caffeine has long been known to help asthmatics prevent attacks, recent studies have shown coffee consumption can have several other health benefits.

Drinking coffee has been associated with a lower risk of gallstone disease in men, reduced risk of kidney stone formation and a reduced risk of colon cancer.

Other studies have found coffee to be a good source of potassium, helpful in promoting the effectiveness of migraine medications, and a way of protecting against free-radical damage to tissues. One study found it had more antioxidant activity than red wine, green or black tea or orange juice.




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