MessengerMessenger

Are You Drinking Water the Right Way? Debunking 4 Common Hydration Myths

Drinking water seems simple, but are you doing it “correctly”? Staying well-hydrated is essential for good health, yet many people have misconceptions about hydration.

Here are four common hydration myths – have you ever wondered about them?

Myth 1: You Need to Drink 8 Glasses of Water Every Day
You’ve probably heard that you should drink eight glasses of water daily, but this isn’t a one-size-fits-all rule. Hong Kong's Department of Health recommends that adults consume between 6 to 8 glasses a day. However, individual needs can vary based on factors like age, weight, gender, activity level, health status, and environment. For instance, if you’re active, you’ll need more water, while those who spend most of their day sitting may require less.

Myth 2: Drink Water Only When You're Thirsty
Many people wait until they feel thirsty to drink water, but thirst often signals that your body is already experiencing mild dehydration. A better approach is to develop a routine for drinking water throughout the day. For example, have a glass of water first thing in the morning, another half an hour before meals, and one more two hours after eating. This will help you maintain consistent hydration.

Myth 3: Coffee and Tea Lead to Dehydration
While it’s true that caffeine has a mild diuretic effect, drinking coffee or tea won’t severely dehydrate you. In fact, these beverages are primarily made up of water and can contribute to your hydration needs when consumed in moderation. It’s more important to watch out for alcohol, which should not be relied on as a source of hydration.

Myth 4: The More Water, the Better
Staying hydrated is vital, but overdoing it can be harmful, particularly to your liver and kidneys. Additionally, drinking a lot of water in a short time can actually increase your need to urinate. It’s best to sip water throughout the day rather than gulping down large amounts at once.

By cultivating good drinking habits, you can significantly improve your health. Why not start today? Reassess how you hydrate and take advantage of Blua Health’s “Get hydrated” feature – activate the "Aqua alarm" to receive reminders every two hours to drink water, and track your daily intake to keep your body feeling its best!

This information was published by Bupa Group's Health Content Team and has been reviewed by appropriate medical or clinical professionals. To the best of their knowledge the information is current and based on reputable sources of medical evidence, however all entities under the Bupa Group (“Bupa Group”) makes no representation or warranty as to the completeness or accuracy of the Content. All Content on this page does not constitute medical advice, diagnosis, or treatment. All the information, including text, images, and external links, is provided for general health informational purposes and is intended for reader’s reference only. None of the Content on this page can substitute any professional medical advice. If you have any questions, please consult your doctor. Bupa Group is not liable for any loss or damage suffered arising out of the use of, or reliance on, the information. All Content on this page does not constitute any promise, guarantee, admission or waiver of liability on claims assessment the part of Bupa Group. Claims assessment of Bupa Members (Insured Persons) is determined by insurance policy coverage. Third party websites referred in this page are not written, owned or controlled by Bupa Group and any individual may be able to access and post messages on them. Bupa Group is not responsible for the content or availability of these third party websites.

More ContentHide Content

More Insurance Tips

rec flex
Bupa MyFlexi VHIS Apply online
  • Multiple plan options with flexibility to add Full Cover and SMM Benefits up to a total of HK$1.71 million annually
  • Premiums as low as
    HK$238/Month View
    Back to article list
    Cookies help us provide you with the best Bupa experience We use cookies to analyse our website performance, to enhance and customise content and for advertising purposes. Please click “Acknowledge” to accept our use of cookies. To find out more please click Cookies Policy for details.
    Acknowledge