At the root of many pain-causing conditions is chronic inflammation. A natural immune response to infection or injury, inflammation can become chronic due to factors like poor diet, stress, lack of exercise, and exposure to environmental toxins.
There are over 7,500 varieties of apples worldwide. The United States grows 2,500 apple varieties, but just 100 of them are grown commercially. Six states (Washington, New York, Michigan, California, Pennsylvania and Virginia) produce the majority of apple types. Top 5 Popular Apple Varieties in U.S. (click on name of any apple variety for further details on uses)
7,000 varieties of apples and the 18 you actually need to know about. There are about 7,000 varieties of apples in the world, according to Cook's Wisdom, so even if you tried a different apple every day it would take you nearly 20 years to sample the entire spectrum.