A new study suggests that incorporating strawberries into the daily diet could have significant benefits for adults at risk of prediabetes.
Research indicates that eating strawberries regularly can improve blood sugar levels, reduce inflammation, and enhance antioxidant status in the body.
Prediabetes, a condition where blood sugar levels are higher than normal but not yet in the diabetes range, affects millions of people worldwide. Many remain unaware of their condition, increasing the risk of developing type 2 diabetes and related complications.
Simple dietary interventions, such as including nutrient-rich fruits, may help curb this growing health issue.
The study, published in Antioxidants, investigated the effects of consuming freeze-dried strawberries over a 12-week period. Participants experienced a significant reduction in fasting blood glucose levels and inflammation markers, along with improved insulin sensitivity. Antioxidant biomarkers also increased, highlighting strawberries as a potent dietary option for supporting metabolic health.
Researchers recommend a daily intake of about 2.5 servings — equivalent to one large cup of fresh strawberries. Both fresh and properly frozen strawberries retain high levels of nutrients, including vitamin C, making year-round consumption feasible.
The health benefits of strawberries are attributed to bioactive compounds such as polyphenols, anthocyanins, and ellagitannins. These compounds help reduce oxidative stress, support gut health, and slow sugar absorption, while their low glycemic index prevents spikes in blood sugar.
Strawberries can be easily added to meals, such as breakfast yogurt, smoothies, or simply as a snack. However, the study emphasises that strawberries alone are not a cure and should be part of a balanced diet combined with a healthy lifestyle.
Overall, these findings suggest that regular strawberry consumption may be a simple and effective strategy to support blood sugar management and reduce the risk of prediabetes.