Blueberries

Blueberries are high in minerals and antioxidants despite being low in calories. Blueberries offer up to 9.2 mmol of antioxidants per 3.5 ounces, according to an FRAP study (100 grams). Several studies even claim that blueberries have the highest antioxidant content of any frequently ingested fruit or vegetable.

Furthermore, test-tube and animal studies have demonstrated that the antioxidants in blueberries may postpone the loss in brain function that occurs with aging. Blueberries' antioxidants, according to researchers, may be responsible for this effect. They are considered to accomplish this via neutralizing damaging free radicals, decreasing inflammation, and altering gene expression. Furthermore, antioxidants in blueberries, particularly anthocyanins, have been found to lessen risk factors for heart disease by lowering LDL cholesterol levels and blood pressure.