The particular modalities used by a naturopath vary with training and scope of practice. These may include herbalism , homeopathy ,  acupuncture , nature cures, physical medicine , applied kinesiology ,  colonic enemas ,   chelation therapy ,  color therapy ,  cranial osteopathy , hair analysis , iridology ,  live blood analysis , ozone therapy ,  psychotherapy , public health measures and hygiene ,  reflexology ,  rolfing ,  massage therapy , and traditional Chinese medicine . Nature cures include a range of therapies based on exposure to natural elements such as sunshine , fresh air, or heat or cold, as well as nutrition advice such as following a vegetarian and whole food diet, fasting , or abstention from alcohol and sugar .  Physical medicine includes naturopathic, osseous, or soft tissue manipulative therapy , sports medicine , exercise , and hydrotherapy . Psychological counseling includes meditation , relaxation , and other methods of stress management .