Rather, recent studies have looked into development of health related communities and their impact on those already suffering health issues. These forms of social networks allow for open conversation between individuals who are going through similar experiences, whether themselves or in their family. Such sites have so grown in popularity that now many health care providers form groups for their patients by providing web areas where one may direct questions to doctors. These sites prove especially useful when related to rare medical conditions. People with rare or debilitating disorders may not be able to access support groups in their physical community, thus online communities act as primary means for such support. Online health communities can serve as supportive outlets as they facilitate connecting with others who truly understand the disease, as well as offer more practical support, such as receiving help in adjusting to life with the disease. Involvement in social communities of similar health interests has created a means for patients to develop a better understanding and behavior towards treatment and health practices. Patients increasingly use such outlets, but the extent to which these practices have effects on health are still being studied.