What Are Antioxidants?
Date:
08 Nov 2024
Antioxidants are powerful compounds found in certain foods that provide immense benefits to the body. They are one of the most effective substances for promoting optimal health, with antioxidant-rich foods offering extra benefits to our gut microbiome.
In this article, we’ll explore the benefits of antioxidants, identify which foods are rich in these compounds and explain how they can boost gut health.
Sources of Antioxidants
Many fruits and vegetables are naturally high in antioxidants, especially those with vibrant colours.
Here are some key sources:
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Fruits: Blueberries, raspberries, apples, pomegranates, grapes, and oranges are all rich in antioxidants1.
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Vegetables: Dark leafy greens, sweet potatoes, beetroot, carrots and squash are packed with antioxidant power1.
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Healthy Fats: Omega-3-rich foods like fatty fish, olive oil, and avocados also provide a solid antioxidant boost1.
Tip: Colorful foods often contain higher antioxidant levels due to their polyphenol content, which adds to their protective properties.
Benefits of Antioxidants
Antioxidants offer multiple health benefits, including a reduced risk of several diseases. Here’s how they work and why they’re so essential:
Disease Prevention
Diets high in antioxidants can lower the risk of diseases such as heart disease, certain cancers and chronic conditions such as diabetes and liver disease2. Antioxidants help neutralise free radicals, unstable molecules that can damage cells, by scavenging and preventing or minimising oxidative damage that can lead to various health problems.
Cellular and Brain Health
Antioxidants also nourish our mitochondria, the powerhouse of our cells, and the brain. This process provides our cells with essential nutrients, helping them thrive and contributing to improved energy and vitality2.
Gut Health
Consuming antioxidant-rich foods can improve gut health by reducing oxidative stress in the intestines. Antioxidants support a balanced gut microbiome by increasing beneficial microbial species, creating a healthier foundation for your gut and overall well-being3.
Conclusion
A diet high in antioxidants can significantly boost your overall health, helping to protect against chronic illnesses and fostering a balanced gut microbiome.
Many antioxidant-rich foods also contain prebiotics, which feed the good bacteria in our gut, further enhancing digestive health. For optimal wellness, we recommend incorporating a variety of colourful, antioxidant-rich foods into your daily diet.
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4 Lifestyle Habits Harming Your Gut Health
