C
Below is a question with multiple-choice answers. Choose the correct option based on your reasoning.

### Question:
Louis Pasteur created a process that reduced the amount of bacteria in milk. How does this process most likely benefit people?

### Choices:
A. by helping to prevent food allergies
B. by encouraging people to eat healthy foods
C. by helping to keep people from becoming ill
D. by curing diseases caused by lack of vitamins

### Answer:
