That’s because apples contain not only flavonoids (think antioxidants) which neutralize free radicals that damage cells, but they are high in a certain type of fiber known as pectin.
Pectin is a soluble fiber found in the walls of plant cells. There are many health benefits associated with pectin including reducing cholesterol and blood pressure, improving bowel function, and lowering the risk of type 2 diabetes
And that’s not all! Apples are rich in vitamin C and minerals such as phosphorus, potassium, and even a tiny amount of calcium which all have positive effects on health.