Women should have about 2 litres (8 cups) of fluids a day, and men about 2.6 litres (10 cups). Women who are pregnant or breastfeeding need more fluid each day than other women. Dehydration can happen when the body's fluids are low. It can be life threatening, especially to babies, children and the elderly.
Experts generally recommend that older adults consume at least 1.7 liters of fluid per 24 hours. This corresponds to 57.5 fluid ounces, or 7.1 cups. What are the best fluids to prevent dehydration?
As a general rule, you should take one-third of your body weight and drink that number of ounces in fluids. For example, if you weigh 150 pounds, aim to drink 50 ounces of water each day. However, it's best to talk to your doctor to determine how much water you should be drinking daily.
The recommended daily water intake is at least one cup of water for every 20 pounds of weight. If living in a warm climate, seniors might perspire and need more water. Exercise also increases the need for water as does medications and health conditions.
A recently published and widely quoted modified food guide pyramid encourages persons over the age of 70 years to ingest eight glasses (2 liters) of fluids per day. We challenge the need for this much fluid intake and even question whether it may do more harm than good.
If the body's electrolyte and fluid balances are disrupted, the activity of the heart and brain can be diminished. Other effects from inadequate water intake include heavier breathing, arthritis from poor joint lubrication, muscle soreness, and higher body temperature.
You should aim for 6 to 8 glasses of fluid a day. Here are some simple tips for making sure you reach your goal and get enough water. Sip on drinks throughout the day. Get a reusable water bottle with a straw and fill it with plain water.
Daily fluid intake
The Eatwell Guide recommends that people should aim to drink 6 to 8 cups or glasses of fluid a day. Water, lower-fat milk and sugar-free drinks, including tea and coffee, all count.
The recommended minimum total fluid intake is 1500–2000 mL, (equivalent to 6–8 250 mL cups) a day. This comes from all sources including soups and beverages.
Here is one more reason to enjoy that morning cup of joe: “Coffee counts toward your daily water intake,” says Lauren DeWolf, MS, RD, a registered dietitian with Sharp Rees-Stealy Medical Centers. The water in coffee, tea and other caffeinated beverages helps us meet our daily fluid needs.
To meet your fluid needs throughout the day, choose water most often. Remember that other fluids like milk, coffee, tea and juice also count towards your daily fluid intake.
02What are the symptoms of dehydration in elderly adults? Severe dehydration can lead to confusion, weakness, urinary tract infections, pneumonia, bedsores in bedridden patients, and other serious conditions.
Milk is more hydrating than water
For example, milk was found to be even more hydrating than plain water because it contains the sugar lactose, some protein and some fat, all of which help to slow the emptying of fluid from the stomach and keep hydration happening over a longer period.
You'll feel less hungry and may even lose weight. You'll probably experience more comfortable digestion (less heartburn). Bowel movements might be easier and more regular. Your teeth and gums will be healthier and more resilient.
Staying hydrated is important for mental function as the body and brain are mainly comprised of water. As mental processes tend to slow down with age, it becomes crucial for seniors to stay hydrated. Cognitive function is enhanced when the brain cells receive the appropriate amount of hydration.
Hydration is vital because it keeps electrolytes balanced, blood volume normal, aids in digestion, transportation of nutrients, and kidney functioning. And if your elderly loved one becomes dehydrated, they have the added risk of mental confusion.
Green Tea
Not only is it one of the best drinks for dehydration in elderly parents, but it's also chock-full of antioxidants and natural compounds that help reduce inflammation, prevent cell damage, and even fight cancer.
Drink water.
The best way to prevent dehydration is to drink plenty of water. Keep in mind that drinking soda and coffee may increase the effects of dehydration in seniors, worsening your condition. Try to stick to water, milk, or juice.
Pedialyte. One of the best drinks for the elderly, Pedialyte is an advanced, medical-grade hydration formula. It contains electrolytes, namely potassium, sodium, and chloride to restore the electrolyte balance and prevent dehydration.