Final answer:
The elderly have a more difficult time metabolizing drugs due to age-related changes in cell membranes and cellular insulin sensitivity, leading to potential side effects or adverse reactions.
Step-by-step explanation:
The elderly have a more difficult time metabolizing this drug due to alterations in cell membranes and a decline in cellular insulin sensitivity, which may lead to diseases associated with aging. As people age, their metabolism slows down and their body's ability to absorb and eliminate medications becomes less efficient. This can result in a drug staying in the body for a longer period of time, leading to potential side effects or adverse reactions.