In 3-5 sentences, explain why the saying, “you are what you eat” is factually correct.

When ingesting a substance, it has it's own unique effect on our body, for better or worse. For example, take a greasy food, such as french fries. It shoots our cholesterol way up, bring the fat content in our bodies up. Therefore, we truly are what we eat, we eat healthy, we'll be healthy, we eat unhealthy, our bodies will be unhealthy.

Explanation:

not sure if this what   you'r looking for would be percent composition