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The Science Behind Polyphenols and Their Health Benefits



Polyphenols are naturally occurring compounds found in plants that offer a wide range of health benefits. These powerful antioxidants help protect the body from oxidative stress, support heart health, improve brain function, and contribute to overall well-being. Understanding the science behind polyphenols can help you incorporate them into your daily routine for optimal health.

What Are Polyphenols?

Polyphenols are micronutrients found in fruits, vegetables, herbs, tea, coffee, wine, and certain supplements. They are classified into four main types:


Flavonoids – Found in berries, onions, tea, and dark chocolate, these compounds help reduce inflammation and support cardiovascular health.


Phenolic acids – Present in coffee, whole grains, and certain fruits, they contribute to anti-inflammatory and antioxidant benefits.


Polyphenolic amides – Found in foods like chilli peppers and oats, they offer protective properties against oxidative damage.


Lignans and stilbenes – Found in seeds, whole grains, and red wine, these compounds support hormonal balance and overall health.

Health Benefits of Polyphenols

Powerful Antioxidant PropertiesPowerful Antioxidant Properties

Polyphenols help neutralise free radicals, reducing oxidative stress and lowering the risk of chronic diseases such as cancer and diabetes. Koruré’s Oxi Currant, made from New Zealand blackcurrants, is a rich source of polyphenols that provide a strong antioxidant boost.


Supports Heart and Lung Health

These compounds promote healthy blood circulation, lower blood pressure, and reduce inflammation in blood vessels, decreasing the risk of heart disease. Koruré’s Breathe Berry, made from New Zealand boysenberries, supports lung function and helps clear sinuses, making it an excellent choice for respiratory health.


Enhances Brain Function

Polyphenols have been shown to support cognitive function, improve memory, and reduce the risk of neurodegenerative diseases like Alzheimer’s. Oxi Currant is also known for enhancing mental clarity and focus due to its high concentration of anthocyanins.


Aids Digestion and Gut Health

Certain polyphenols act as prebiotics, supporting beneficial gut bacteria and improving digestion. Koruré’s Kiwi Prebiotic, made from golden kiwifruit, is packed with polyphenols and natural prebiotics that support gut health, digestion, and reduce bloating.


Supports Eye Health and Vision

Polyphenols in blueberries are known to help with eye fatigue, dry eyes, and blue light exposure. Koruré’s Berry Vision, made from New Zealand blueberries, provides a natural way to protect and nourish your eyes.


Nourishes Skin, Hair, and Overall Well-being

Polyphenols also play a role in maintaining healthy skin and hair. Koruré’s Hemp Seed Oil, packed with essential fatty acids and polyphenols, promotes radiant skin, strong hair, and overall vitality.


How to Incorporate More Polyphenols Into Your Diet

  • Eat a variety of colourful fruits and vegetables, such as berries, grapes, spinach, and kale.
  • Enjoy beverages rich in polyphenols, like green tea, coffee, and red wine (in moderation).
  • Include nuts, seeds, and whole grains in your meals for additional benefits.
  • Consider polyphenol-rich supplements like Koruré’s Super Fruits range, designed to support heart, brain, gut, and skin health naturally.


Polyphenols offer a range of health benefits, from protecting against oxidative stress to supporting heart, brain, gut, and vision health. By making small changes to your diet and incorporating polyphenol-rich foods and supplements, you can harness the power of these natural compounds for a healthier life.


Looking for a natural way to boost your health? Explore Koruré’s premium range of polyphenol-rich Super Fruits supplements today.!


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