An extensive scientific literature review sponsored by Dignity Health and conducted by the Center for Compassion and Altruism Research and Education (CCARE) at Stanford University reveals a growing body of scientific evidence that indicates kindness holds the power to heal. This often overlooked, virtually cost-free remedy has a statistically significant impact on our physical health. For example, the positive effect of kindness is even greater than that of taking aspirin to reduce the risk of a heart attack or the influence of smoking on male mortality. The review shows that when patients are treated with kindness -- when there is an effort made to get to know them, empathize with them, communicate with them, listen to them and respond to their needs -- it can lead to: faster healing of wounds, reduced pain, reduced anxiety, reduced blood pressure, and shorter hospital stays. The research also shows that when doctors and nurses act compassionately, patients are more likely to be forthcoming in divulging medical information, which in turn leads to more accurate diagnoses. Patients aren't the only ones who see better results from kind treatment -- the doctors, nurses, and caregivers who provide the kind treatment benefit as well. This research review proves that in the context of health care and medicine, kindness should be viewed as an indispensable part of the healing process.