Drinking enough water is a key way to stay hydrated. But it’s not the only way. Eating juicy fruits and veggies, sipping herbal tea, or eating soups and broths, can help, too. And the old adage to drink at least 8 glasses of water each day? That’s changed. Guidelines now suggest that men should aim for about 13 cups of fluids a day, and women for about 9. But each person’s fluid needs can vary based on health, activity levels, and the climate where you live. Talk with your doctor about your unique fluid needs and how best to meet them.