6. Oral health super-beverage: Tap water
Why: “A dry mouth, caused by dehydration, can increase risk of infection or sores in your mouth, so it’s important to drink plenty of water each day,” says Fyshe.
Additionally, by flushing food residue and bacteria from the mouth, water may help prevent bad breath.
Alternative super-beverage: Bottled water—it’s less eco-friendly than tap and lacks fluoride, but is better than nothing!