People should use Daily values as a general guide during on their healthy diet since this will indicate the right amount of nutrients that a particular person should take. This guide consider the condition of the person, the heights and other related medical conditions. This daily values would also indicate how many servings should be eaten by a person per day.
The answer is: B. pounds
As we got older, our metabolism rate would deteriorate. This mean that even if we maintain the same caloric consumption, we would still gain weight as we got older. On top of that, older people tend to be involved in less physical activities compared to younger people. This contribute to the weight gain.