Answer:
Multiple bruising.
Fractures.
Burns.
Bed sores.
Fear.
Depression.
Unexplained weight loss.
Assault (can be intentional or reckless)
Explanation:
Weight loss pills, starving, puking food up, over exertion..
I think you will find carbon, nitrogen, hydrogen, and oxygen.
C. By overstimulating the “reward circuit” of the brain