Food plays an active role in health, and each food group has a specific function. Experts highlight 5 fruits, rich in antioxidants, that protect cells from oxidative stress, helping prevent the emergence of chronic diseases.
© Shutterstock
21/08/2026
by
Consuming fruits rich in antioxidants is one of the simplest – and most tasty – ways to reduce the risk of disease.
Antioxidants are compounds that protect healthy cells from oxidative stress, a process that damages them over time. This can harm tissues and organs, increasing the likelihood of chronic diseases.
Thus, consuming fruits rich in antioxidants is only part of the solution. According to experts, Martha Stewart's website also requires a balanced diet, rich in fiber, anti-inflammatory fats and lean proteins.
Other habits such as exercising, sleeping enough and controlling stress also contribute to stress regulation.
However, if your goal is to increase the consumption of antioxidants, here are 5 fruits that should prioritize.
1. Blueberries
Blueberries are rich in anthocyanins, a type of antioxidant, highlights nutritionist Daniela Novotny. These anthocyanins help reduce inflammation in the body, reducing the risk of diseases such as heart problems and some types of cancer.
Blueberries are also rich in vitamin C, a water-soluble antioxidant that prevents cellular damage, helps in collagen synthesis and strengthens the immune system, says Novotny.
2. Oranges
According to Novotny, oranges are rich in antioxidants, such as vitamin C, flavonoids and carotenoids. In the body, these compounds reduce inflammation and contribute to the health of the body, strengthening the immune system.
3. Blackberries
Blackberries are rich in anthocyanins, an antioxidant, according to nutritionist Michelle Luhan. Like other fruits of living color, blackberries also offer flavonoids, vitamin C, resveratrol and elagic acid, antioxidant properties.
In addition, blackberries contain a generous amount of fiber, an essential nutrient for healthy digestion.
4. Grapes
The grapes are among the richest fruits in antioxidants. They are a source of resveratrol, a class of antioxidant plant compounds that fight free radicals that damage cells, proteins and DNA, highlights Luhan.
“Resveratrol can also help lower blood pressure, reduce LDL cholesterol (‘bad’) and protect against blood clots,” he stresses.
5. Pomegranate
“ Pomegranate is a great source of antioxidants, such as punitive and elagic acid”, explains Novotny. “Both are anti-inflammatory and promote cardiovascular and skin health,” he adds.
Pomegranate also provides potassium and fibers, important for maintaining healthy blood pressure and digestion, respectively.

