Angelina Jolie used to smoke two packs a day before her filming for Tomb Raider.
She shared during a Q&A with critic Leonard Maltin, "I admittedly came [in] smoking two packs a day and completely had to change my health and my life and discover that I could do things I didn't know I could do".
"For Tomb Raider there were a few months of just nothing but multiple training sessions a day: morning, noon and night. And I didn't want anything but good food, water, and sleep at a certain point."
"I was in training and that's what your body [wants]… You change."