A man is said to be starving when

Options

A. Food that he eats does not meet the loss of energy
B. Food that he eats meets the loss of energy
C. He begins to store reserve food
D. None of these

Answer

### Step-by-Step Solution:

1. **Definition of Starvation**: Starvation is defined as a condition that occurs when a person has not consumed food for an extended period. This lack of food leads to a deficiency in necessary nutrients and energy.

2. **Energy Production from Food**: When we consume food, it provides our body with calories, which are essential for producing energy. This energy is crucial for maintaining bodily functions and overall health.

3. **Energy Imbalance**: Starvation occurs when the energy expenditure of the body exceeds the energy intake from food. In simpler terms, if a person is using more energy than they are consuming, they will eventually enter a state of starvation.

4. **Conclusion**: Therefore, a man is said to be starving when there is a significant and prolonged lack of food intake, leading to an energy deficit in the body.