I work out to stay healthy: Cameron Diaz

London: Hollywood actress Cameron Diaz says she undergoes a rigorous exercise routine to stay healthy and not to keep her structure skinny.

"Exercise for me is like eating, sleeping, and breathing. I`m consistent and when I`m not consistent, it shows up on my body. I get really skinny and I know it might sound like, `Well, good for you.` "But the body that people talk about is not me trying to stay slim, it`s the one where I work hard to keep weight on me. Your body definitely does change," starpulse.com quoted her as saying.