A person can stay hydrated by drinking fluids, and eating fruits and foods that contain water. Drinking clean water on a regular basis is healthy and the best way to stay hydrated.
A person can also use other alternatives that are good sources of water, including Jell-O, chicken breasts, hamburgers, fruit juices, smoothies, grapefruit, sports drinks, soup, grapes and watermelon. Adding fruits and vegetables to a diet can help a person stay hydrated. Limiting the intake of alcohol is vital, as alcohol is a dehydrator, as stated by WebMD. People who do not like the taste of plain water can add lemon to boost the flavor.