Please choose the correct ending to complete the given sentence: Health: [header] How to cure puffy eyes [title] Drink several glasses of water. [step] Eyes tend to get puffy due to water retention, which is caused by a high concentration of salt in the area around the eyes. If you ate a very salty dinner or cried before bed you might notice increased puffiness in the morning.

Ending1: [substeps] Dehydration can also cause puffy eyes, so be sure to keep an eye on drinking three glasses of water before sleeping so you can properly hydrate. [title] Try a saline or neosporin solution. Ending2: Drinking sparkling water makes you feel refreshed and your puffy eyes will benefit from a hydrating drink as well. [substeps] One study suggested that children consumed three cups of water a day before sleeping. Ending3: Drinking plenty of water flushes the area and causes the swelling to go down. [substeps] Avoid substances that tend to dehydrate you, like caffeine and alcohol. Ending4: Since puffy eye's typically resolve on their own, do not try to fix the problem yourself. Do either in moderation or consume fluids directly from the water bottle for heavy, wet eyes.

Answer format: ending1/ending2/ending3/ending4