Today’s Wonder of the Day was inspired by Shaye from WI. Shaye Wonders, “Does an apple a day really keep the doctors away?” Thanks for WONDERing with us, Shaye!
The phrase can be traced back to 1866, when Notes and Queries magazine published the first-known example of the proverb: “Eat an apple on going to bed, And you'll keep the doctor from earning his bread."
So what was it about apples that the English thought was so healthy? As it turns out, the English of that time used the word "apple" to describe any round fruit that grew on a tree.
In fact, there is. Eating nutritious food helps keep you healthy. If you're looking for a nutritious food, apples are a good place to start. Research over the past few decades has shown that apples are indeed a very healthy snack.
Low in calories and sodium and having no fat and cholesterol, apples are sweet to eat and boast a wide variety of health benefits. Apples are good sources of vitamin A, which strengthens vision and bone development, and vitamin C, which boosts the immune system.
Studies have also shown that apples can help to reduce high blood pressure and heart disease, as well as lower the risk of cancer. Quercetin, a reddish pigment considered an antioxidant and found in apples, might protect against Alzheimer's disease and provide relief from allergies.
If you enjoy biting into a ripe, juicy apple, your teeth may thank you, too. Dentists believe eating apples reduces tooth decay by cleaning the teeth and killing bacteria.
And make sure you eat the apple peel, too. Recent studies have shown that the peel of an apple contains significant amounts of health-boosting antioxidants.
These antioxidants are like natural disease fighters that also help to reduce inflammation. The studies showed that the antioxidants in apples could help to reduce asthma in adults and children.
If you want to eat healthy, try to include more of these “super foods" in your diet: blueberries, broccoli, oats, oranges, salmon, spinach, turkey, and yogurt.