Chemotherapy kills fast-growing cancer cells, but it can also harm healthy cells, causing side effects that vary by health, cancer stage, and drug dose. Some effects clear quickly, while others can ...

Antioxidants are compounds your body makes and gets from food that protect cells from free radicals, lowering oxidative stress and chronic disease risk. Antioxidant-rich foods include dark chocolate, ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Michael Boyle is an experienced financial professional with more than 10 years working with ...