Question

Why does nutritional intake among the elderly decrease over time?

A) Reduced metabolism due to aging
B) Decreased taste and smell sensitivity
C) Increased social isolation
D) All of the above

Answer 1

The nutritional intake among the elderly decreases over time due to reduced metabolism, decreased taste and smell sensitivity, and increased social isolation.

Step-by-step explanation:

The nutritional intake among the elderly decreases over time due to a combination of factors:

1. Reduced metabolism due to aging: As individuals age, their metabolism naturally slows down, resulting in decreased energy expenditure and potentially decreased appetite.
2. Decreased taste and smell sensitivity: Aging can lead to a decline in the senses of taste and smell, making food less enjoyable and less palatable.
3. Increased social isolation: Many elderly individuals experience increased social isolation, which can affect their motivation to prepare and consume meals.

These factors contribute to a decrease in nutritional intake among the elderly, which can have health implications.