What are the symptoms of depression ??

In multiple sclerosis, the immune system destroys the substance that coats and protects nerve fibers in the brain and spinal cord. this causes inflammation and injury to the nerves, and the axons don't conduct impulses as well.

Dark clothing enables sweat to be evaporated on the skin's surface very quickly. loose light tight

Bulimia nervosa cannot be prevented, but it can be treated if diagnosed early. true or false?