Antibiotic whether or not antibiotics cause obesity in humans. Studies have found a correlation between early exposure of antibiotics (<6 months) and increased body mass (at 10 and 20 months). Another study found that the type of antibiotic exposure was also significant with the highest risk of being overweight in those given macrolides compared to penicillin and cephalosporin. Therefore, there is correlation between antibiotic exposure in early life and obesity in humans, but whether or not there is a causal relationship remains unclear. Although there is a correlation between antibiotic use in early life and obesity, the effect of antibiotics on
Who I Was Born to Be to Be" was composed by Johan Fransson, Tim Larsson, and Tobias Lundgren. Among her most notable performances of "Who I Was Born to Be", Boyle's first live performance of this song was on 7 December 2009 in London before an audience for the taping of her television special "". "Who I Was Born to Be" was used as the theme song for the anime "Welcome to the Space Show" which was released in 2010. Boyle performed the song on The Oprah Winfrey Show in Chicago on 19 January 2010. On 10 July 2011 she performed it in front of a