Coffee produces a protein which appears to regulate sex hormones in women, in turn, reducing their risk of developing diabetes, according to a study released by UCLA. The protein has been shown to protect against diabetes.
The study found women who drank four cups of coffee a day were less than half as likely to develop diabetes than those who did not drink any coffee. Decafinated coffee did not appear to produce the same effect on the risk on diabetes.
If you are carrying a thermos or coffee cup in the airport you can expect to be looked at a little more closely than those who don’t because such items could be used to conceal explosive materials, according to an official advisory
Passengers travelling with insulated beverage containers can expect to see additional screening of these items using procedures currently in place, including X-ray screening, physical inspection and the use of explosives trace detection technology,” states an advisory issued by the Transportation Security Administration (TSA).
Its best to leave a little extra time when you are traveling, especially during the holiday season, due to increased security measures.
The Harvard School of Public Health has released an observational study showing that moderate coffee consumption can help reduce the risk of developing certain diseases including diabetes, heart disease, Parkinson’s disease, gallstones, liver cancer and cirrhosis.
The study was based on researchers drawing conclusion based on differences between the number of disease cases in coffee drinkers versus non-drinkers.
The Harvard University School of Health has an
infographic which includes Health Benefits, Health Risks, Caffeine Comparisons, and a Facts & Statistics a page addressing each disease the study indicated was affected by coffee consumption.
The US Consumer Product Safety Commission has issued a voluntary recall of approximately 1600 Tea Sets sold by International Coffee & Tea, LLC, dba The Coffee Bean & Tea LeafÂ®, of Los Angeles, Calif. They were also sold in their stores in California, Arizona and Nevada. They were sold online at www.coffeebean.com. The sales took place from from March 2010 through August 2010.
This recall involves the Tea for One “Flourish” design tea pot set, which includes a stackable teapot and cup. The teapot and cup are white ceramic with matching metallic foil decorations on each. The tea cup is marked “Dishwasher and microwave safe” and “Made in China” on the bottom, in English and French.
The tea sets pose a risk of fire when placed in the microwave because of sparks from the metallic decorations. Only one incident has been reported of the product sparking in the microwave and no injuries have been reported.
A new study in the journal Cancer Epidemiology, Biomarkers & Prevention has shown that coffee drinkers have another reason to celebrate! Coffee may decrease the risk of neck and head cancers.
In this study, scientists looked at the results of nine previous cancer/caffeine studies (using coffee and tea) to come up with their findings. Results show that those who drink a lot of joe have a lower rate of head and neck cancer. In each of the pooled studies the participants with cancer were compared to healthy persons in the general populations and hospitalized persons who did not have cancer. Overall the rate of cancer was 12% lower in people who drank coffee as compared to their no-joe counterparts. This number comes after taking into account certain other factors such as cigarette smoking.
The more you drink, the better! The study found that those who consumed more than four cups a day had their risk of cancer reduced by more than a third.
For cancer of the voice box, or larynx, coffee didn’t seem to play a role; nor did tea or decaffeinated coffee for any type of head and neck cancer.
The data does not conclusively prove that coffee itself protects against cancer. There could be other factors associated with coffee drinking that explain the lower cancer risk, or cancer sufferers might have decreased their coffee intake for some reason. “Besides caffeine, coffee contains more than a thousand chemicals,” the researchers reported in the journal Cancer Epidemiology, Biomarkers & Prevention, adding that the compounds cafestol and kahweol may be protective against carcinogens that would normally damage our genes.
The odds of getting this type of cancer are slim. In the U.S., only about 1 in 10,000 develops the disease every year.
SOURCE: http://cebp.aacrjournals.org/ Cancer Epidemiology, Biomarkers & Prevention, June 22, 2010
The Journal of the National Cancer Institute published the findings of a study on coffee and colon cancer online on May 7, 2010. The result was good news. Coffee is NOT linked to colon cancer so go ahead and drink up.
“Cutting down or removing sugar-sweetened beverages from the diet was viewed as a major target for preventing major cancers,” noted Dr. Barry Popkin of the University of North Carolina, who was not involved in the study.
Harvard researchers used data from several previous studies and followed some 700,000 people for up to 20 years after they had reported their dietary habits. Fewer than one in a hundred developed colon cancer, and neither coffee nor soft drinks influenced that rate appreciably.
“Drinking coffee, even more than six cups a day, was not associated with risk of colon cancer,” said Dr. Xuehong Zhang of the Harvard School of Public Health, who worked on the study. The findings, published in the Journal of the National Cancer Institute, square with earlier research for coffee.
For the heaviest tea drinkers, who drank at least four cups a day, the risk of developing colon cancer rose by 28 percent, on average. However, that link could be due to chance, or factors that the researchers didn’t measure –whether or not people put sugar and milk in their tea, or had pastries with it, for example.
“The relationship between tea and colon cancer is unclear for the time being,” said Zhang.
We all worry about our weight and the diseases that can come about due to obesity. We have all heard that coffee can help with weight loss. Now a new study, published in the Archives of Internal Medicine, says that it has now been found that a cup or more of coffee or tea a day, whether caffeinated or decaf, can help to ward off Type 2 Diabetes.
The study is a meta-analysis of 457,922 people in 18 studies published between 1966 and 2009 that looked at the link between drinking coffee and diabetes risk. The analysts concluded that every extra cup of coffee consumed in one day was correlated with a 7% decrease in the excess risk of diabetes. Even better results were found for bigger coffee and tea consumers–drinking three to four cups a day was associated with about a 25% reduced diabetes risk compared with those who drank between none and two cups day. People who drank more than three to four cups of decaf a day had about a one-third lower risk than those who didn’t drink any. And tea drinkers who consumed more than three to four cups a day had about a one-fifth lower diabetes risk than non-tea drinkers. Magnesium, lignans and chlorogenic acids may contribute to the results since caffeine is not, by itself, necessary to see results.
So, whether you are a tea lover or a coffee lover, whether you like it strong or prefer decaf, have a cut and toast to your health. Fight your risk of type 2 Diabetes one cup at a time!
Bloomburg reports that according to a recent study presented at the American Association of Cancer Research conference, coffee may lower the risk of aggressive prostate cancer. The more coffee you drink, the better the effect according to Harvard researchers.
A new study followed 50,000 men over 20 years; those who drank six cups or more a day reduced their risk of developing aggressive cancerby 60 percent, according to Bloomberg. Men who drank one to three cups a day had a 20 percent lower risk than men who did not drink coffee. The research is the first to find a link between coffee and prostate cancer prevention, though the relationship was not seen in cases where the cancer was less aggressive, Bloomberg reports. More studies are needed to confirm the research.
New studies show that caffeine may reduce inflammation in the brain, preventing memory loss.
Dr. Jennifer Ashton, who appeared on the Early Show discussed the findings from studies recently preformed on mice over a period of two months. “Researchers gave the equivalent of 500 milligrams of caffeine per day to little lab mice, who have been induced to have the same kind of memory changes we see in Alzheimer’s disease, and they found a very positive effect on their memory and thinking actions over a two-month period. So put another one in the column of a good effect of caffeine,” she explained.
So how much would a person have to consume to expect the same results? About 5 medium cups of caffeinated coffee a day. “It looks like a lot, but it’s important to realize that now, when we go to a deli or a Starbucks, this could actually be just the equivalent of 2 1/2 large or Grande cups of coffee a day. While it’s a little bit more than most people have in the morning, it’s actually not such an excessive amount,” Ashton said.
So, how does it work? “Their thinking is that actually the caffeine worked by decreasing the inflammation in the brain, cuts down on the buildup of protein we see in the brain of people with Alzheimer’s disease.”
“People are affected by Alzheimer’s. While it’s important to remember that caffeine is a drug, this is something that’s readily accessible in our environment practically. It’s in people’s day-to-day, and something that can have an effect like this is very important and very encouraging.”
Ashton notes that some caution is advised. Caffeine is a drug, and can be associated with increased blood pressure, increased heart rate, jitteriness, palpitations and dehydration.
“For people who have irregular heart beats, hypertension, women who are pregnant or those who are sensitive to the effects of caffeine, coffee, tea or soda should be consumed in moderation.”
You can read about this study in the July 5th issue of Journal of Alzheimers Disease