Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to cure dry mouth [title] Stay hydrated. [step] Carry a bottle of water with you and sip it throughout the day to keep your mouth moistened. Sports drinks or even milk can work as well, but avoid anything that contains sugar or caffeine.

Ending1: [substeps] Try eating yogurt and cream because they create a protective layer over the mucosa that can fight dryness. If your mouth is driest after waking up, run a humidifier while you sleep. Ending2: Sodas and coffees should be avoided when you want to cool off. [title] Remove salt from your mouth after drinking too much water. Ending3: It's best to avoid drinking up to four ounces of apple cider, grapefruits, and chocolate. [title] Eat sugar-free snacks throughout the day. Ending4: Avoid high-fructose corn syrup or diuretics in general. Also check labels to make sure that water and sugar do not contain rubohydrates.

Answer format: ending1/ending2/ending3/ending4