The Importance of Hydration

Summer is here which means hotter temperatures, more time outside, increased activity levels, and increased thirst! Staying hydrated is extremely important not only in the summer, but all year round. 


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How much water should I drink?

Some say to drink 6-8 8oz glasses of water a day, but intake varies for all people. Some experts say that women should drink up to 11 cups a day and men 16 cups a day. Recommended intake is highly influenced by how much physical activity you perform. People that are more active need more. There are many online “water intake calculators” you can look up to get more specifics about how much you should drink. These consider your weight and some consider your physical activity levels.

What are the benefits of drinking water?

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There are many studies that look into the benefits of drinking water. Confirmed benefits include increased energy levels, improved mood and cognition, increased joint lubrication, and better delivery of nutrients. Weight loss is a confirmed benefit of drinking water as well.

How does drinking water contribute to weight loss?

Have you heard that drinking water makes you feel fuller? It’s true. Some studies show that if you drink water an hour before eating, you will eat less. If you drink more water throughout the day, you’re also going to have a higher energy expenditure. Some say close to 100 calories more a day. Drinking colder water might make your body use more energy to heat it.

What does drinking more water do for other aspects my health?

Drinking water can help with constipation which is a very common problem. There is some talk of increased water intake decreasing the risk of bladder and colorectal cancer, however, studies are mixed. Increased water intake may reduce the risk of kidney stones. Anecdotal evidence suggests that water can reduce acne and improve your skin, but more research is needed.

I don’t like water. Can I drink other things?

Yes, but with caution! Other liquids include coffee, teas, and juices. Yes, things like soda can help with liquid intake. However, it is thought that highly caffeinated beverages like coffee might be a diuretic which is a liquid that makes you urinate more. Drinks like sodas and juices can contain high amounts of sugars which overall, might be more harmful than good for your body. Mainly sticking to water is your best route.


Here at Whole Body Health Physical Therapy, we care about your entire body which includes your hydration! We can chat more with you about how water intake influences pain, mood, urination frequency, and more.