Question

according to niams around 5 million us adults suffer from _. muscular pain cerebral palsy fibromyalgia muscular dystrophy

Explanation:

The National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) reports that around 5 million US adults suffer from fibromyalgia. It is a common chronic - pain disorder. Muscular pain is a general symptom, cerebral palsy is a neurological disorder mainly affecting children, and muscular dystrophy is a group of genetic diseases.

Answer:

fibromyalgia