The correct answer is option D. Calcium.
Low bone density can be due to a lack of calcium thus requiring supplementation.
Other. Chiropractors are physicians, all physicians are in health care and considered doctors, but not MDs. Vets are no DVMs, and podiatrists are DPMs.
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.