The health and wellness industry includes a dynamic and growing group of businesses that provide preventive, curative and rehabilitative services. Extending beyond health care delivery, the industry represents a continuum of businesses ranging from treating disease to a multidimensional and holistic approach that focuses on complete physical and mental health, social well-being, and disease prevention. Businesses in the health and wellness industry includes the offices of physicians, dentists, chiropractors, optometrists, mental health practitioners, physical and speech therapists, podiatrists and other health practitioners. The industry includes hospitals ranging from general medical, surgical and psychiatric to substance abuse and specialty care, and includes centers focused on family planning, outpatient mental health and substance abuse, kidney dialysis, diagnostic imaging and emergency care. Businesses focused on nursing care, assisted living and long-term care, and businesses that provide services for individuals, families and the elderly, are also included. The industry includes home health equipment rental, fitness and recreation facilities, diet and weight reducing services, and massage and yoga services. Companies that manufacture ophthalmic goods, and retailers engaged in vitamins and nutrition supplements, are also included.