Herbal supplements are one type of dietary supplement. An herb is a plant or plant part (such as leaves, flowers, or seeds) that is used for its flavor, scent, and/or potential health-related properties.
The Greyhound â The King of Canine Racers. When you think of fast dogs, the tall and lean Greyhound is the first breed that usually springs to mind. This long-legged, smooth-coated racing breed has been clocked at speeds up to 45 miles per hour, sparking its nickname: the 45-mph couch potato.
Greyhound, also spelled grayhound , fastest of dogs, one of the oldest of breeds, and long symbolic of the aristocracy. Its likeness appears on an Egyptian tomb dating from about 3000 bc. Streamlined and slender but strong, the greyhound can attain a speed of about 45 miles (72 km) per hour.