The food we eat seems to have profound effects on our health. Although science has made enormous steps in making food more fit to eat, it has, at the same time, made many foods unfit to eat.
What is the best title for this passage?
A. Harmful and Harmless Substances in Food
B. Improving Health through a Natural Diet.
C. The Food You Eat Can Affect Your Health
D. Avoiding Injurious Substances in Food.