Released July 31, 2009
STILLWATER, Okla. – As the mercury continues to climb in thermometers across Oklahoma, staying hydrated is important, especially for older adults.
Older adults needs 6 to 8 cups of liquid each day, but there are a variety of factors in the aging process that can hinder proper hydration, said Janice Hermann, Oklahoma State University Cooperative Extension nutrition specialist.
“Some older adults experience a decrease in their thirst sensation,” Hermann said. “Because of this they may not notice they are thirsty. The body has already begun to dehydrate once a person realizes he or she is thirsty.”
Another factor is body water decreases with age, which leaves a smaller margin of safety for dehydration.
Keep in mind that some medications can cause water loss. Hermann suggests asking your doctor about the possibility of water loss due to specific medications that are prescribed.
In addition, older adults who are bed-ridden or wheelchair bound may have problems reaching fluids.
“Some older adults may try to limit their daily fluid intake due to fear of incontinence. Also, limited mobility may cause problems in getting to the bathroom in time,” she said.
Remember that fluid intake is not limited to plain water. Fluid can come in the form of juice, milk, coffee, tea, soup or even soft drinks.
There are a number of health risks that are related to dehydration and symptoms include weakness, headaches, increased body temperature, increased breathing and pulse rate, dizziness or confusion.
“Dehydrated older adults are also at a higher risk of infections and pneumonia,” Hermann said.
To help ensure older adults get enough fluids, be sure to have some sort of beverage with meals and snacks. Keep fluids nearby within easy reach. Some older adults may experience decreased strength which can make it difficult to lift a full glass of water or pour liquids from a pitcher.
“Using a smaller glass or sipping from a straw may help eliminate a problem associated with fluid intake,” she said. “Just as proper hydration is important for younger people, it’s even more vital for the elderly.”
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Editor: Trisha Gedon, 405-744-3625
