A boy lifts a toilet seat to find a snake; false diagnoses of Alzheimer's disease; an implant for obesity; a man's breast surgery; children taste-test healthy foods; apps for busy moms; breast-cancer self-exam; protecting pets from domestic violence.

Whether a woman's ``peach booty'' is real; a bad habit; Rosie Mercado investigates an Internet rumor; a contraceptive gel for men; Khloé Kardashian; being friends with an ex; dog Nala's health struggles; a 97-year-old sprinter; peeling garlic.

Bulimia damages a woman's teeth; a domestic-violence survivor's amazing transformation; billed for an unsuccessful first date; drones spy on neighbors; money-saving secrets to outsmart retailers; yoga as therapy; an app catches distracted drivers.