10 reasons to eat more strawberries

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Strawberries are a must-have fruit from spring through summer. Not only are they delicious, but they also offer excellent health benefits. They are low in calories, making them effective for weight management, and rich in vitamin C, providing strong antioxidant effects. Here’s a summary of the various health benefits of strawberries.

1. Improved insulin sensitivity

Not only are strawberries themselves low in sugar, but they may also help support overall glucose metabolism. The polyphenols in strawberries can improve insulin sensitivity in adults without diabetes.

2. Prevention of skin aging

One of the main causes of wrinkles is the breakdown of skin collagen and inflammation triggered by ultraviolet rays. Ellagic acid in strawberries helps block this process. Studies have shown that people who applied ellagic acid experienced reduced collagen breakdown and inflammatory responses, both key contributors to skin aging.

3. Osteoarthritis management

A study found that the anti-inflammatory effects of strawberries may help protect parts of the body, including the joints. For people with osteoarthritis and knee pain, strawberries may help reduce pain and swelling. In one study, adults who consumed 50 grams of strawberries daily for 24 weeks reported less pain and inflammation.

4. Reduced risk of cardiovascular disease

Scientists have found that strawberries can promote heart health in several ways. They can help lower triglycerides, total cholesterol and LDL cholesterol. Eating strawberries regularly may also improve blood vessel function and lower blood pressure, helping protect the heart.

5. Improved gut health

Eating high-fiber foods like fruit helps maintain regular bowel movements and can relieve occasional constipation. Strawberries also act as a prebiotic, meaning they feed beneficial gut bacteria. Researchers have found that a healthy gut microbiome helps the body better utilize antioxidants such as anthocyanins, which are found in strawberries.

6. Reduced cancer risk

People who consume more fruits and vegetables generally have a lower risk of developing cancer compared to those who eat fewer nutrient-rich foods. Additionally, certain antioxidants in strawberries may help slow the growth of cancer cells.

7. Brain health protection

Long-term studies show that people who eat antioxidant-rich fruits like blueberries and strawberries tend to experience slower cognitive decline with age. They are also less likely to develop Alzheimer's disease, the most common form of dementia. Scientists believe the anti-inflammatory effects of strawberries play an important role in protecting the brain.

8. Stress relief

Vitamin C helps return levels of the stress hormone cortisol to normal. Strawberries contain about 71 milligrams of vitamin C per 100 grams — roughly twice as much as citrus fruits and 18 times more than apples.

9. Stomach protection

Strawberries, rich in antioxidants such as vitamin C, can inhibit the formation of carcinogenic nitrosamines in the stomach. While the stomach produces acid, it also secretes protective mucus to prevent damage. The antioxidant properties of strawberries can significantly reduce the risk of acid-related damage.

10. Weight loss support

Strawberries contain only about 27 calories per 100 grams — much lower than bananas (93 calories) or apples (57 calories)—making them an easy, low-calorie option for those trying to lose weight.

This article from Kormedi.com, Korea’s top health care and medical portal, is translated by a generative AI system and edited by The Korea Times.