One of the oldest cheeses in the world, feta is still resoundingly popular, thanks to its mild flavor and distinct crumbly texture. It's low lactose content also makes it a great option for with sensitive stomachs.

Red, plump and juicy tomatoes are a delicious summer-time treat. Read up on the most important facts about tomatoes below.

Antibiotics have been used for thousands of years, scientists have found evidence of their use in ancient Roman and African civilizations. The use of antibiotics is especially prevalent in traditional medicinal practices, such as Chinese medicine where they have uses plants and plant extracts containing antimicrobials for thousands of years.