Individuals in National Park who are physically dependent to drugs or alcohol and want treatment will first go through detox prior to receiving other rehabilitation services in drug and alcohol treatment. Detox services are offered at either a professional National Park alcohol and drug detoxification program or a drug and alcohol rehab facility which can adequately look over and supply medical supervision for individuals who are just coming off of drugs and alcohol. Detox services in National Park commonly include making sure the person is as comfortable as possible while detoxing and having to endure drug withdrawal, providing proper nutrition and making sure the person is getting proper rest, and providing supplements and medicine if needed to make the detox process as smooth and safe as possible. At a National Park alcohol and drug detoxification center or drug rehabilitation center which can supply detox services, specialists will be at available to them 24/7 to make sure that any complications are resolved as quickly and safely as possible.