25. A cup of raw vegetables contains 5 grams of carbohydrates and 2 grams of protein.

Inner Ear. The structures in the inner ear that help with balance are the semicircular canals and the otolith organs.

Farsightedness. The cause of hyperopia is usually genetic.

Hit To The Head. Mild traumatic brain injury (MTBI) is another term for concussion.

Around The Eye. The nasolacrimal ducts are commonly known as the tear ducts.

Capillaries. The human body has about 25,000 miles of capillaries.