Donato Sardella/Getty Images
If celebs swear by all-natural beauty techniques, it must be good for you, right? Not necessarily.
"Dry body brushing is an integral part of my daily regime," Miranda wrote on her KORA Organics blog in 2014. "It's a great way to get the circulation going, remove dead skin cells, aid lymphatic drainage, detoxify your system and keep your skin smooth all over."