The American Cancer Society estimates what percent of all cancer risks are related to nutritional factors?

Nutritional factors are estimated to account for approximately 30 percent of cancers in industrialized countries, making diet secondary only to tobacco as a hypothetically avoidable cause of cancer. Research to date has revealed few explicit relationships between exact nutritional factors and cancer risk. Hope this helps :)

Caffiene and drowezyness medication

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 )