Ellie Wilson
MS, RDN, CDN
Hydration is always a “hot” topic in the summertime – it is an essential element to staying well and at being at our best, whatever the season. Here are some tips and hacks to ensure you and yours are hydrated and happy!
Why is it essential? Every cell in the body, all our tissues and organs, and most of our functions, like blood pumping, breathing, moving and sweating – all require water. In fact, our body is 50 – 70% water. Water also supports brain function, skin health, and waste removal – all critical body systems are impacted by hydration.
To ensure we can maintain those systems, our body can extract water from many foods – humans get about 20% of their water intake from foods, including produce, proteins, and dairy. See the chart below for some high-water content produce – all of their energy and antioxidant benefits and water to support absorption – win win!
Each age and stage of life has a recommended range for the types and quantities of beverages that can support healthy hydration. You can find information about children’s needs here: Choose Water for Healthy Hydration – HealthyChildren.org. Keeping water handy and encouraging them to sip frequently will help them stay hydrated and build a good habit for health. Older adults may be at risk for dehydration and not realize it – lower activity or reduced awareness of thirst can set up a domino effect that can impact balance, memory, and chronic health issues. Learn about the signs, symptoms, and treatments for dehydration at the National Library of Medicine resource page: https://medlineplus.gov/dehydration.html.
Enjoy more of these great produce picks as part of your hydration plan – many are in season right now!
High Water Content Fruits
Watermelon and strawberries contain about 92 percent water per volume. Other fruits with high water content include grapefruit with 91 percent, cantaloupe with 90 percent and peaches with 88 percent water. Fruits containing 87 percent water by weight include pineapple, cranberries, orange and raspberries. Apricots hold 86 percent water, while blueberries and plums contain 85 percent water. The water content for apples and pears is 84 percent. Cherries and grapes contain an average of 81 percent water.
High Water Content Vegetables
On top of the vegetables list are cucumber and lettuce, consisting of 96 percent water. Zucchini, radish and celery are comprised of 95 percent water. Ninety-four percent of tomato’s weight is water, and green cabbage is 93 percent water. Vegetables that contain 92 percent water include cauliflower, eggplant, red cabbage, peppers and spinach. Broccoli is 91 percent water by weight. Additional healthy hydrating foods include carrots with 87 percent water and green peas and white potatoes with 79 percent water.