Please choose the correct ending to complete the given sentence: Health: [header] How to cure a hangover fast [title] Stay hydrated. [step] Get the water flowing as soon as you wake up. This may help push toxins leftover from excess alcohol out of your system, but the main goal of hydration after a night of drinking is to save you from getting dehydrated.

Ending1: It can be difficult to stay hydrated with a hangover, so try to stay hydrated as well. [substeps] If you're dehydrated, your body rejects fluids and doesn't respond well to them. Ending2: This means that you should drink roughly 100 glasses in a day and ten glasses in a day. [substeps] Everybody needs to drink at least six glasses of water a day. Ending3: While experts don't know for sure what causes hangovers, most people agree it has a lot to do with not having enough fluids in your body. Doctors recommend that you drink eight 8 oz glasses of water a day. Ending4: In addition, keeping your water in your car on the way home will help you vomit your alcoholic beverage. [substeps] Be sure to drink water if you plan to drink more than one morning.

Answer format: ending1/ending2/ending3/ending4