Can Drinking Coffee Help Prevent Type 2 Diabetes?

Diabetes is a serious health issue all over the world, particularly in the United States, and is growing more serious with each passing year. Currently, the global number of cases stands at 250 million. By 2030, scientists estimate that cases of diabetes will reach 366 million worldwide. In the United States, the great majority of the 29 million documented diabetes cases are type 2.

Type 2 diabetes is a disease that occurs when the body becomes unable to process insulin in the right way. In a healthy body, the pancreas produces the hormone insulin in order to turn blood sugar into usable fuel. It regulates how much sugar is used to fuel cells, stores unused sugar in the liver for later use, and regulates the release of stored sugar over time. But when someone has type 2 diabetes, that regulation process doesn’t work as it should, and blood sugar levels can become too high or too low much more easily.

Life with type 2 diabetes is more than a hassle. There’s the crashing energy levels that come with blood-sugar instability and the expanding waistline that comes with insulin resistance. There’s also increased risk of many diseases including a 20–40% higher risk of blindness, kidney disease, and limbs needing to be amputated due to blood-vessel and nerve damage. These effects on the circulatory system lead to higher risk of stroke and heart disease as well. Overall risk of death increases when type 2 diabetes is involved.

And then there’s the massive increased health care costs both to manage the disease and to treat the other diseases that it can lead to. It’s estimated that Americans with diabetes spend upwards of $13,500 per year on medical expenses, which is more than twice as much as Americans who don’t have diabetes.

The good news is, type 2 diabetes is preventable and (even better) reversible!

Doctors have many recommendations for how to fight diabetes centered on losing fat from the midsection, or not developing it to begin with. Recommendations include reducing red meat and trans-fats in the diet, focusing on complex carbohydrates and “good fats,” and increasing physical activity.

In addition to those lifestyle changes, there is one easier and more fun change to make as well.

From a clinical perspective it (coffee) is perhaps the most effective modifiable lifestyle factor proven to reduce the incidence of Type II Diabetes found to date. — Professor Jane Shearer, Department of Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary

Adding to its long list of miraculous health effects, coffee has proven itself to have an unmistakable effect on lowering the risk of type 2 diabetes. Over and over, studies have shown that drinking coffee can make a life-changing difference when it comes to diabetes risk.

Ding et al.’s meta-analyses of 28 different studies–which included 1,109,272 participants from the U.S., Europe, and Asia, as well as 45,335 cases of type 2 diabetes–saw a very strong inverse relationship between the amount of coffee people drank and their risk of developing type 2 diabetes. Participants who drank six cups of coffee per day had a 33% lower risk of developing the disease compared to participants who drank no coffee at all. That lowered risk applied to people who drank regular and decaf alike.

This strong inverse correlation was observed in another study carried out on American participants by Bhupathiraju et al., which monitored how changing the amount of coffee one drank increased or decreased their risk of diabetes. Their findings showed that participants who increased how much coffee they drank by more than one cup per day over a four year period decreased their risk by 11%. On the other hand, the opposite turned out to be true as well! People who decreased the amount of coffee they drank over that four year period actually raised their diabetes risk by 17%.

It’s clear from these many studies that the diabetes-fighting benefits of coffee are significant. They’re so significant, in fact, that you actually can see them disappearing in people who decrease their coffee intake.

Most of our research has been on diabetes – there are 35 studies now on coffee and diabetes and these have been quite consistent – people drinking more coffee have a lower risk of diabetes. It is remarkably consistent. It’s hard to imagine another factor that coffee drinkers have that would be so effective. — Dr. Rob van Dam of Harvard’s School of Health

Why exactly does coffee have these effects? A study by Ranheim et al. introduces the “response-to-retention” hypothesis. A simplification of that idea says that when blood sugar is high, certain lipid proteins can become trapped within arteries. While they’re there they can create local inflammation, and that inflammation causes more and more damage over time.

While it’s unclear what part coffee-drinking might play, we do know that coffee has a higher concentration of antioxidants than any other staple in the American diet. Chlorogenic Acids are helpful antioxidants that reduce inflammation in the body, and they have been observed to decrease the risk of other inflammatory diseases such as liver cirrhosis. Harvard researcher Dr. Frank Hu also noted how coffee contains minerals such as magnesium, which is known to reduce insulin resistance (one of the hallmarks of type 2 diabetes).

One thing is certain, the diabetes-fighting effects of coffee have been observed time and time again. While a healthy diet and regular exercise are vital in diabetes prevention, there is no other single way to more obviously reduce risk. Increasing your intake of antioxidant-rich coffee is the most pleasurable way to fend off type 2 diabetes.

And a coffee free of toxins and unpleasant side effects, like Purity Coffee, is the purest pleasure that you can have at your fingertips.

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