It’s estimated that 60% of the human body is comprised of water. Water is crucial to the proper function of many of our body’s systems, including blood flow and organ function.
As such, adequate hydration is vital to feeling our best. Apart from keeping our body functioning, proper hydration is integral in maintaining good mental health, cognitive function, and more.
Why Is It Important to Stay Hydrated?
Making sure you are drinking enough water each day is crucial for many important body functions. Water helps us regulate body temperature, keep our joints lubricated, fight off infections, and more. Read below for some positive effects of proper hydration that aren’t often talked about.
Proper Hydration Boosts Skin Health
Looking for that youthful glow? Skip the expensive skin cream and focus on your water intake. Your skin is made up of about 64% water, and without proper hydration, the skin can lose its elasticity. Dehydration can cause your skin to look dull and aged.
Proper Hydration Mitigates Dry Eyes
Your eyes are another organ that relies on water to function properly. When dehydrated, you may suffer from chronic dry eyes, leading to redness and discomfort. By drinking enough water, you can mitigate dry eyes.
Proper Hydration Has a Positive Effect on Cognition and Mood
In a small 2012 study, the effects of dehydration on cognitive performance and mood were tested. What the study found was those who were dehydrated had more trouble focusing, had a higher incidence of headaches, and perceived tasks as more difficult than the hydrated group. This study shows that hydration does have some palpable effects on mentality and performance.
Proper Hydration Helps Digestion
Water is an important factor in ensuring you have regular bowel movements. Without proper hydration, constipation becomes more likely. When properly hydrated, bowel movements become more predictable.
How Much Water Should You Drink Per Day?
Water intake guidance is personal and can depend on unique factors. Generally, the average adult with no health conditions should be drinking 3.7 liters per day (for men) or 2.7 liters per day (for women).
However, water intake suggestions can vary. If you frequently engage in intense aerobic exercise, you may need more. Conversely, if you are taking certain medications which cause you to retain water, you may need less.
Our bodies rely on adequate hydration to function properly. It’s important to ensure you are hydrated to avoid the negative effects of dehydration. So, pick up a reusable water bottle and make it a point to put your hydration first!
Water: How much should you drink every day? – Mayo Clinic
4 Major Reasons Why It’s Important to Stay Hydrated | HUM Nutrition Blog
Mild Dehydration Affects Mood in Healthy Young Women | The Journal of Nutrition | Oxford Academic (oup.com)
The importance of hydration | News | Harvard T.H. Chan School of Public Health