Star Jones hosted a book signing for Dr. Holly Phillips, who signed copies of her new tome, “Exhaustion Solution,” at The Writing Room on Manhattan’s Upper West Side. The book tells readers how utter exhaustion can affect their daily lives.

Phillips explains how lifestyle, diet, hormones and everyday demands can contribute to extreme fatigue. Speaking from her own personal experience, the good doctor offers alternative therapies and remedies to bring up curing energy and counter that debilitating tiredness.