The good, the bad and the obsessive: Experts explore the benefits and detriments of calorie-tracking apps
![Kelly Marie Tran faced a barrage of online bullying upon portraying Rose Tico in "Star Wars: The Last Jedi," demonstrating the harmful effects of fandom. Credit: Jay L. Clendenin | Los Angeles Times (via TNS) [Original caption: Kelly Marie Tran arrives at the 92nd Academy Awards on Sunday, Feb. 9, 2020, at the Dolby Theatre at Hollywood & Highland Center in Hollywood.]](/files/2024/03/ENTER-MOVIE-RAYA-LAST-DRAGON-2-LA-ea0733b19bc8e971-384x253.jpg)
