It has also been used as a term for a hangover, with the sufferer's groans of discomfort being humorously likened to a wailing cat. It may refer to: 1  Worbey & Farrell, previously known as Katzenjammer, a British piano musical comedy duo.  Katzenjammer (band), a Norwegian pop/folk band.
Zinc (Zn) is one of the eight essential micronutrients. It is needed by plants in small amounts, but yet crucial to plant development. In plants, zinc is a key constituent of many enzymes and proteins. It plays an important role in a wide range of processes, such as growth hormone production and internode elongation.
Photo Credit michaeljung/iStock/Getty Images. Zinc is a trace mineral that is common in many foods and plays many critical roles in your body. Zinc contributes to normal cell function and is helpful in the muscle growth process.inc acts as an antioxidant in your body to prevent the breakdown of cells due to free radicals. By neutralizing the effects of free radicals, zinc can help slow the aging process and associated muscle loss.