Improving your overall physical health should focus on what 3 areas?

Depends on which disease, but as a general rule eat healthy. many vegetables.                                                        hope my answer has come to your . you for posting your question here in we hope to answer more of your questions and inquiries soon. have a nice day ahead! : )     (p.s mark as brainliest if )

"air pollution" is the correct answer i believe

This answer would be true