Los Angeles, Jul 9 (IANS): Actress Zoe Saldana is ageing happily, but the 35-year-old also insists she has now begun to feel the strain of age on her body.

"It's changing as I get older. When you're younger it feels like you're unbreakable," femalefirst.co.uk quoted Saldana as saying.

"You can eat anything, you can jump from any place, you can fall over and be jerked and bounced around and the next morning you wake up and your body's, like: 'Hey, what's next?"

"But as I'm ageing - which I'm doing happily - I'm finding that my body is starting to make different requests, which is what I want to listen to and respect," she added.

The "Star Trek" actress also said that she can't handle late-night partying any more.

"If I was partying till 4:30 a.m. when I was 22, that would be fine, but now I'm 35, my body is like, 'Give me a break!' It breaks my heart when I see people who don't take care of themselves because they are running the risk of not being there," added Saldana.