Final answer:
Beri-Beri, commonly referred to as boriber disease, includes the loss of appetite as a primary symptom. The condition results from a deficiency in thiamine, leading to a wide range of other symptoms including neurological and cardiovascular issues.
Step-by-step explanation:
The symptoms of Beri-Beri, also known as boriber disease, primarily include a loss of appetite and failure. Beri-Beri is caused by a deficiency of thiamine (vitamin B1) and can have various manifestations such as muscle weakness, poor growth, weight loss, cardiovascular changes, edema, and neurological symptoms like polyneuritis. Specifically, the disease can be categorized into two types: Dry Beri-Beri, where neurological symptoms predominate, and Wet Beri-Beri, characterized by edema and serous effusions.