Washington, Jan 5 : American actress Rosario Dawson has revealed that she fears that her role as a dying woman in her new movie `Seven Pounds' might upset her mother.

Dawson, 29, plays the part of an ill woman on the verge of death in Will Smith's new movie, and she fears that the portrayal will resemble the condition her mother is in.

The actress' mother has been suffering from chronic asthma and diabetes for years.

"My mom''s health is something that I''m concerned with all the time and that makes me worry because I have zero control in that," Contactmusic quoted her as saying.

"I know this is going to be a very difficult movie for her to see and I was really thoughtful thinking of her while I was doing this," she said.

But the film has also made Dawson thankful that she has been blessed with good health.

"I''ve always been aware of my health. At the moment I''m very healthy and it''s not something I think about as strongly. I don''t really have any terrible habits; I''m not a smoker or anything like that. It would be a shock to find out my health is any dire straits," she told WENN. (ANI)