Niacin is found in a variety of foods, including liver, chicken, beef, fish, cereal, peanuts, and legumes, and is also synthesized from tryptophan, an essential amino acid found in most forms of protein.
Published. At 7.67 meters (25 feet 2 inches) long, Medusa, a Reticulated Python owned by Full Moon Productions in Kansas City, Missouri, USA is the longest snake ever in captivity.ublished. At 7.67 meters (25 feet 2 inches) long, Medusa, a Reticulated Python owned by Full Moon Productions in Kansas City, Missouri, USA is the longest snake ever in captivity.
By comparison, the largest extant snakes are the reticulated python, which measures about 6.95 m (22.8 ft) long, and the anaconda, which measures about 5.21 m (17.1 ft) long and is considered the heaviest snake on Earth at 97.5 kg (215 lb).