Disease Resulting from Malnourishment ------------------------------------- Most diseases afflicting captive box turtles are, at least in part, the result of malnutrition. Box turtles that do not receive all of the nutrients vital to sustain optimum health do not remain healthy, and become ill from a variety of causes. Hatchlings are the most prone to disease resulting from dietary deficiencies because their nutritional requirements exceed those of adult turtles and because their rate of growth is so rapid. Hatchling turtles often exhibit soft shells, associated with protein and mineral deficiencies, as well as swollen eyes, which accompany vitamin A deficiency. Adult box turtles, by contrast, are unlikely to exhibit soft shell problems but may show signs of anemia, weight loss, mouth rot, internal infection, or abscessation with chronic malnourishment.