An Autoimmune disease or illness is caused by antibodies or lymphocytes produced against substances naturally present in the body. Autoimmune diseases are often Chronic Illnesses, and are often thought of as invisible because symptoms are not always visibly present. Chronic Illness Journals allow you to record daily experiences and track changes over time. This 3 month Chronic Illness Journal features: - Daily Mood Tracker - Daily Positive and Negative...