Exploring the Role of Coffee Fruit Polyphenols & Blood Sugar Management for Type 2 Diabetes

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Polyphenols, powerful antioxidants found abundantly in plant foods, are key players in supporting our health. Among these sources, coffee fruit stands out as a significant contributor to our polyphenol intake.

This blog delves into the scientific research on polyphenols in coffee fruit and their potential impact on blood sugar. To comprehend why coffee fruit might aid in managing sugar for type 2 diabetics, it's crucial to first understand what polyphenols are.

What are polyphenols in coffee?


Polyphenols are bioactive compounds found in plants that play a crucial role in protecting them from environmental stressors. In the human diet, these compounds act as antioxidants and have been associated with various health benefits.

In coffee, you find various elements like caffeine and chlorogenic acid. Varies studies show that coffee's polyphenols, like chlorogenic acids, bring health benefits, such as fighting inflammation, acting as antioxidants, and potentially preventing conditions like cancer, diabetes, and high blood pressure.

What is coffee fruit?

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Coffee fruit (also known as coffee berry or coffee cherry) is a small, green (unripe) to reddish-purple (ripe) stone fruit produced by the same plant as the coffee bean: the coffee tree. In fact, coffee beans can be found inside the pit of the coffee fruit and are technically considered to be seeds. During processing, the coffee beans are taken out from the pit, and the coffee fruit itself is typically discarded.

Now, as research suggests numerous potential health benefits of consuming coffee berry, the fruit is gaining more attention. This is fantastic because embracing this practice not only reduces food waste but also allows consumers to enjoy the health benefits of coffee fruit. 

Polyphenols and Diabetes

Scientific studies consistently link polyphenol consumption to a reduced risk of diabetes, showcasing their ability to balance blood sugar levels and manage the disease effectively. Notably, polyphenols are known to enhance insulin sensitivity in cells, preventing starch from rapidly converting into sugar after meals. High polyphenol diets contribute to improved insulin sensitivity and lower fasting blood glucose levels, offering significant protection against Type 2 diabetes.

Polyphenols' Impact on Diabetes Prevention

Recent research emphasizes the profound impact of polyphenol-rich diets on preventing and managing Type 2 diabetes. Anthocyanins, prevalent in certain polyphenol subclasses, are particularly associated with a lower risk of diabetes. Procyanidins, when administered individually, exhibit enhanced efficacy, showcasing their potential as a key player in diabetes prevention. The multifaceted benefits of dietary polyphenols include protecting pancreatic β-cells, providing anti-inflammatory and antioxidant effects, inhibiting starch digestion, and preventing the formation of advanced glycation end products.

 Coffee Fruit Polyphenols – A Potent Source

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The coffee fruit emerges as a powerhouse of polyphenols, surpassing even well-known sources like grapes, green tea, acai, and blueberries. With a polyphenol count 5-7 times higher than grapes and green tea, the coffee fruit found in I Am Grounded products boasts an impressive 1,700mg of polyphenols per 100g. This abundance of antioxidants positions coffee fruit as a superior choice for those seeking natural, potent sources of polyphenols


As we unravel the science behind polyphenols in coffee fruit, it becomes clear that nature's offerings extend far beyond a delightful cup of coffee. These polyphenols showcase incredible potential in evidence-based research around preventing and managing Type 2 diabetes, all while providing a rich source of antioxidants.

As with every ingredient, if you are unsure of how it will affect your body, we encourage you to speak to your doctor and develop a nutritional plan guide for you to introduce it into your diet/lifestyle.

Embracing the power of coffee fruit polyphenols aligns not only with diabetes prevention but also with a broader commitment to holistic well-being. Our journey through the world of polyphenols reaffirms that, in every sip and bite, we have the opportunity to nurture our health naturally.

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Explore more about the wonders of coffee fruit polyphenols and their impact on well-being in our Coffee Fruit Fact Sheet or the links below: