Better bone health

A medium apple also contains 15% of the daily fiber and vitamin C recommendations, as well as a range of bone-building polyphenols, trace minerals, and flavonoids. Apples contain an exclusive flavonoid called phloridzin. Phloridzin may protect postmenopausal women from developing osteoporosis, according to French researchers. This flavonoid improves inflammation makers and may boost bone density, according to the study.

When you peel an apple, you lose a lot of its fiber, antioxidant, and phytonutrient content. If pesticides are a concern for you, choose organic apples to avoid both pesticides and synthetic waxes. It's best to look for apples that aren't waxed, even if they're organic.