Penis length and width reduction.
there are many types of diseases caused by lack of fiber, like heart disease or appendicitis's. hope it helps
anorexia
scurvy
depression
Diabetes
Scurvy.....Scurvy cannot be spread, it is a deficiency disease. Scurvy is caused by a severe lack of vitamin C.
Scurvy.
Colon cancer
Constipation
Rickets
Scurvey
Marasmus