The troubled actress - who has been receiving treatment for "an eating disorder and addiction issues" at a rehab facility in Utah - is said to be feeling "great" following her stint and is keen to take on a number of small projects to ease herself back into the world of work.
A source close to the star told RadarOnline.com: "Demi feels great and she is eager to get back to work.
"She has been focusing on her health in the last month and she`s getting better every day. Demi wants to work again; she knows that she can handle a few projects so she`s looking forward to that."
Insiders at Utah`s Cirque Lodge facility have previously claimed Demi - who split from husband Ashton Kutcher in November amid speculation he had cheated on her - was "totally committed" to putting her past troubles behind her.
A source said: "She is totally committed to getting better.
"Demi has a long way to go, but she is getting better. She has many days where she feels great."