Polyphenols are plant compounds that give many fruits and vegetables their bright colors. These plant compounds are some of the best antioxidants in the diet, and they have anti-inflammatory properties that are good for your brain, heart and gut health.
There are over 8,000 different types of polyphenols, and they’re found in a wide range of foods, including green tea, red wine, cocoa, nuts, herbs and spices.
Here are 11 reasons why polyphenols are good for your health.
1. Strong Antioxidants
Polyphenols are the most common antioxidants in the diet. In fact, you eat around 10 times more polyphenols than vitamin C and 100 times more polyphenols than vitamin E and carotenoids, which are other antioxidants.
Antioxidants help fight oxidative stress caused by free radicals, which are molecules that can damage your cells and contribute to cancer and aging. They’re also very important for your overall health. In fact, people who eat a lot of antioxidants have lower rates of death and cancer.
One study in 86 overweight or obese people found that following a diet rich in polyphenols for eight weeks significantly reduced oxidative stress. Furthermore, antioxidant- and polyphenol-rich berry juices and extracts have been shown to reduce oxidative stress in humans). These studies suggest that by reducing oxidative stress, polyphenol-rich foods may reduce the risk of many other diseases like obesity, diabetes and cancer.
Polyphenols are strong antioxidants that can help prevent cell damage caused by oxidative stress.