Omnivores are species that have a diet composed of both plant and animal materials. Although this may sound like the average diet to you, not all species eat both plant and animal materials.
Peripheral artery disease is a condition of the blood vessels that leads to narrowing and hardening of the arteries that supply the legs and feet. The narrowing of the blood vessels leads to decreased blood flow, which can injure nerves and other tissues.eripheral artery disease is a condition of the blood vessels that leads to narrowing and hardening of the arteries that supply the legs and feet. The narrowing of the blood vessels leads to decreased blood flow, which can injure nerves and other tissues.
Peripheral Artery Disease. Peripheral artery disease affects the arteries that supply the arms and legs with oxygen-rich blood. Symptoms may include: 1  Pain, aching, cramps, numbness, or sense of fatigue in the leg muscles (intermittent claudication).at, cholesterol, calcium, and other substances form plaque, which builds up in arteries. Hard plaque narrows the passage that blood flows through. That causes arteries to become stiff and inflexible (atherosclerosis is also known as hardening of the arteries).