Apples are considered nutrient-dense fruits, meaning they provide a lot of nutrients per serving. Apples are rich in fiber,  vitamin C and minerals, all of which benefit human health. They also provide an array of antioxidants, which neutrlize free radicals. Free radicals are reactive molecules that can build up as a result of natural processes and environmental pressures. If too many free radicals accumulate in the body, they can cause oxidative stress. 

This fruit can be considered as a drug supplied to us by nature, a remedy for many health problems, from stress the almost total absence of fat and caloric intake. Below other benefits that the fruit makes to our health, if eaten raw is a good astringent, contains fructose which is absorbed by the human body without the need of insulin, thus is well tolerated by those who suffer from diabetes.

The fruit contains the pectin, that keep blood sugar under control. Lowers the bad cholesterol and increases the production of the good in a relatively short time. It seems that its benefits to the respiratory system are even higher than those of citrus fruits. The fruit also prevents heart disease, including heart attack, the reason lies in the richness of flavonoids, as noted above have excellent antioxidant properties.