Answer: Epilepsy.
Explanation:
Epilepsy is a brain disorder characterized by repeated seizures, it occurs when there is an abnormal electrical discharge by the brain, this leads to a change in the behaviour of the victim without the victim been aware of the happenings.
Abnormal electrical discharge is caused as a result of certain drugs, fever, brain injury, infection and shortage of oxygen to the brain, etc. For one can be diagnosed of epilepsy, such person must have had not less than two seizures.
Comfort him, reassure him the reasons to stay. Talk about the positives of living. Do not pressure or guilt him on staying alive. Tell a trusted adult or school counselor.
Social conformity can peer pressure you, self discipline can influence you do date or not deciding on what you believe you deserve. And impulse versus delayed gratification can influence you by making drastic and not very though out decisions.
I believe the answer is promoting supplements, D.
Usually there is a big difference when it comes to the purpose of the medical research. For instance, with forensics, you are attempting to solve passed crimes with DNA found on scenes. However, with medical, you are using DNA to do things for the living, or to help people stay alive. This could range anywhere from organ donations to blood mutations.
I'm going to be a forensics major, so if you have any more questions, PM me!
Hope this helps! <3