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You will see that sparkle? It could be that the caffeine

IStockphoto.com, see that sparkle? It could be that the caffeine

For many of us, coffee is the first thought of the day. Gives only us the buzz, the energy and the next question makes us questions, make it at home or I a further $4 at the local Starbucks shell, as I work race?

Now, you can decide to do both, if you have seen new research which suggests that women who drink more than a cup a day can reduce the risk of depression.

The women drink more coffee, the, we reduce our risk of depression, according to the study. And as one of five women with depression at some point in life are diagnosed, it value can look, that double shot espresso.

 

A study published in the archives of internal medicine found, that women, the two to three cups drank coffee per day reduces the risk of depression by 15 percent, compared to women who consumed a cup or less per week.

Those who drank over a cup of coffee per day reduced their risk of depression, although not nearly so much.

The study led senior author Dr. Alberto Ascherio, Professor of epidemiology and nutrition at the Harvard School of public health.

Ascherio says that he is not quite sure how people feel caffeine is better. "Our results show that caffeine can have a positive effect at the cellular level, and can neurons lost to neurodegenerative disease," he says time's blog, Mook. "We build a certain sufficient evidence that caffeine has long-term effects on the risk of depression, but we can not the attribute on all pathology."

The largest reduction of the risk, according to the study saw the largest coffee-drinkers. Those who drank at least four cups a day reduces the risk of depression by 20 percent.

Researchers from the Harvard School of public health in the ongoing nurses' saw more than 50,000 women health study. The average age of participants was 63. None of the women were diagnosed with depression at the beginning of the study.

Over 10 years researchers documented the number of women, the depression developed, and compared to the amount of caffeine that consumes them. Eighty percent of the data volume caffeine in coffee; 12 percent in tea and five percent in caffeinated drinks.

Researchers caution that it is too early to celebrate with a "Joe" from race and mental health. Further study is needed, actually demonstrate that caffeine has a protective effect against depression.

In the coffee, and caffeinated products have sometimes earned a bad reputation, but concerns to much caffeine does not seem easy, according to an editor's note at the end of the archive paper be pan.

Seth Berkowitz is aiming for its effects to the cardiovascular problems to study inflammation and even cancer have shown little effect.

He says "Together, these results make coffee drinkers, which seem to exist no glaringly harmful health effects of coffee consumption".

Earlier research, including a study among people, suggests that caffeine reduced depression, suicide, and could possibly have a protective effect against certain prostate play to.

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