Blueberries, which are rich in antioxidants, vitamins, and phytochemicals, are recognized as a "superfood" thanks to their unique properties that help support overall health and prevent various diseases. Due to their beneficial qualities, blueberries are a low-calorie product, as each serving contains only about 80 calories, most of which come from water. Even a small amount of this fruit can create a feeling of satiety.
Nutrition expert Alexis Supan from Cleveland Clinic notes: "Blueberries are an excellent source of phytochemicals and antioxidants, and they are one of the fruits with the highest sugar content, which makes them one of the best choices for snacks." Nevertheless, along with all these valuable properties, blueberries can help improve cholesterol levels, lower blood pressure, and support heart and blood vessel health.
A study published in the "American Journal of Clinical Nutrition" in 2023 showed that adults consuming a serving of blueberries daily experience improvements in levels of harmful cholesterol (LDL), which causes artery clogging. Additionally, a study in 2024 found that regular consumption of blueberries helps lower blood pressure, reducing the risk of cardiovascular diseases.
Blueberries are also an excellent brain food - studies show that they help enhance cognitive functions, memory, and slow declines in mental abilities associated with aging. A study conducted at the University of Cincinnati in 2022 showed that older adults who consume blueberries daily exhibit improvements in cognitive function and brain activity, confirmed by magnetic resonance imaging.
Researchers refer to blueberries as a "superfood" because of their high antioxidant content compared to other fruits and vegetables.
