Did you know how dangerous apples are?

If you experience a burning sensation around your mouth and lips, tongue swelling, itching, and watery eyes after eating an apple, you may be allergic to apples.

However, the majority of the fiber in apples is soluble due to the fruit's high pectin content, while the skin of the apple contains insoluble fiber. High fiber content in foods can cause problems in the digestive system.

Some people may experience mild stomach pain after eating apples. Digesting fiber can cause gas in the gastrointestinal tract, which can cause cramping or bloating.