Citicoline (INN), also known as cytidine diphosphate-choline (CDP-Choline) & cytidine 5'-diphosphocholine is a psychostimulant/nootropic. It is an intermediate in the generation of phosphatidylcholine from choline.

Studies suggest that CDP-choline supplements increase dopamine receptor densities, and suggest that CDP-choline supplementation can ameliorate memory impairment caused by environmental conditions. Preliminary research has found that citicoline supplements help improve focus and mental energy and may possibly be useful in the treatment of attention deficit disorder. Citicoline has also been shown to elevate ACTH independently from CRH levels and to amplify the release of other HPA axis hormones such as LH, FSH, GH and TSH in response to hypothalamic releasing factors. These effects on HPA hormone levels may be beneficial for some individuals but, may have undesirable effects in those with medical conditions featuring ACTH or cortisol hypersecretion including, but not limited to, PCOS, type II diabetes and major depressive disorder.

Danielle Lin is a radio talk show host. Her program "The Danielle Lin Show" is a syndicated health product sales-oriented talk show originating from Salt Lake City, Utah. The show airs on KNRS in Salt Lake City and on several other radio stations throughout the United States.

Robert Paul (born June 2, 1937) was a Canadian figure skater, who competed in pairs with Barbara Wagner. He was born in Toronto. From their start as a team in 1952, they captured five Canadian titles and four world titles, and capped their career by winning the gold medal at the 1960 Winter Olympics.

After skating as a professional, Paul went on to be a choreographer for skaters Peggy Fleming, Dorothy Hamill, and Linda Fratianne. He also choreographed the skating sequences for the Donny and Marie show. He currently helps coach Mirai Nagasu.

(with Wagner)