sows wild oats. Idiom. sow one's wild oats, to have a youthful fling at reckless and indiscreet behavior, esp. to be promiscuous before marriage. From Dictionary.com. He's a guy who sows wild oats. #sow #wild #oat #promiscuous #indiscreet. by jimhern January 21, 2011.
Phenylketonuria (PKU) can be defined as a rare metabolic disorder caused by a deficiency in the production of the hepatic (liver) enzyme phenylalanine hydroxylase (PAH). PKU is the most serious form of a class of diseases referred to as hyperphenylalaninemia, all of which involve above normal (elevated) levels of phenylalanine in the blood.
Phenylketonuria Definition: Phenylketonuria (PKU) is a genetic disorder that is characterized by an inability of the body to utilize the essential amino acid, phenylalanine. Amino acids are the building blocks for body proteins. 'Essential' amino acids can only be obtained from the food we eat as our body does not normally produce them.