Category Archives: English learning eBooks

Ehlers–Danlos Syndrome

Ehlers–Danlos Syndrome Ehlers–Danlos syndrome is a group of genetic disorders that affect the body’s connective tissues, which are made up of proteins. Connective tissues give support and elasticity to the skin, bones, joints, blood vessels, and internal organs. These disorders cause connective tissues to become weak, fragile, and stretchable. People with these disorders often have […]