It’s hard to believe that eliminating any vegetable would be beneficial, but there is a botanical classification of plants called “nightshades” that may impact calcium metabolism, contribute to arthritis and/or joint pain and even have an adverse effect on overall health.

The nightshade family includes tomatoes, eggplant, bell peppers, chili peppers, and spices such as paprika and cayenne pepper (black pepper is not considered a nightshade).  It also includes poisonous and/or addictive...