Trends with Benefits: Are They Right For You?

Maria Jose Cristerna, 36, known as “The Vampire Woman,” has adorned most of her body -- including her face -- with tattoos and piercings. Her body art also includes horn implants, with six in her arms, six on her head and three along her neckline.

Doctors have been harvesting stem cells from umbilical cords for years, however, recent research shows that baby teeth, the temporary teeth children begin to lose around the age of 6, also contain a rich supply of stem cells.