<human>:  What are the health benefits of eating an apple a day?
<bot>: Eating an apple a day can provide a range of health benefits, including reducing the risk of stroke, improving heart health, building stronger bones, improving digestion, and boosting the immune system. Apples are rich in antioxidants, which help to protect cells from damage and reduce inflammation, as well as being a good source of fiber, vitamin C, and potassium. Eating an apple a day can also help to reduce cholesterol levels, improve cognitive function, and lower the risk of type 2 diabetes.