Answer: The food consumed by the person may contain extra calories more then what is actually required by the body for daily physical work.
Step-by-step explanation:
The extra calories can become harmful for the person if the routine daily activity becomes slow and less frequent. The extra calories will become the source of deposition of fats in the body. As the calories will not be used or burned out thus may be responsible for development of cases of obesity or overweight. The person may experience problems like diabetes, hypertension, and heart stroke.
Ryan will become obese if consume extra calories and become less active.