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How Much Water Should You Drink Each Day (and How Much Is Too Much for You)

How Much Water Should You Drink Each Day (and How Much Is Too Much for You)

We all know that water is important to general health and well-being. But are you actually drinking the right amount of water? Perhaps you suspect that some of your health issues are related to dehydration or over-hydration? Getting the right amount of daily water is important because your body needs this to function properly.

How much water should you drink each day

For a long time, conventional wisdom suggested that we drink 8 glasses of water a day. However, this figure does not have any basis in scientific evidence.[1]

Experts instead advise that each person should drink the right amount of water for their body weight, level of physical activity and the climate.

So if not 8 glasses, how much?

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The scientific answer that most healthcare professionals and experts agree on comes from the IoM (Institute of Medicine). The IoM is an independent, non-profit scientific organization and they recommend 2.7 liters of water a day for adult women and the figure of 3.7 liters for adult men. This is generally applicable to adults who have reasonably good health and live a sedentary lifestyle in a temperate climate.

    However, there are instances where you may need to drink more water. For example, if you are in a hot climate or take part in demanding physical activity. According to the American College of Sports Medicine, you should aim to add 12 ounces of water to your daily intake for every 30 minutes of demanding physical activity.[2]

    Why human beings need that much water

    To put it simply, your body cannot function well without the right amount of hydration. This makes sense when you consider that water makes up around 60% of our body weight.

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    The human body has many important functions to perform and needs water to do most of them. For example, your blood needs to carry oxygen to all the cells in your body but it can only do this with water.[3]

    Are you drinking the right amount of water?

    If you are not drinking the right amount of water, then you are either dehydrated or over-hydrated.

    Signs of drinking too little water

    Here are some simple things to look out for if you are dehydrated:

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      • Your mouth is dry
      • The color of your urine is dark
      • You feel dizzy or have headaches
      • You generally feel tired or lethargic

      Signs of drinking too much water

      On the other hand, over-hydration or hyponatremia is usually caused by the over consumption of water in a short amount of time. This can lead to water intoxication and early symptoms of water intoxication can look like the symptoms of exhaustion and heatstroke.

      Here are some common symptoms to check for if you are worried about over-hydration:

      • Nausea
      • Vomiting
      • Diarrhea

      Watch this video to find out what happen when you drink too much water:

      Quick ways to adjust your water intake

      The sad truth is that most people are likely to be dehydrated instead of over-hydrated. In fact, some estimate that as many as 75% of Americans are dehydrated.[4]

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      If you are not drinking enough water then you can remedy this by knowing what your correct daily water intake is and drinking up to that amount.

      Here are some quick ideas to get more water into your diet:

      Now that you have an idea of how much water you should drink in a day according to scientists, it’s time to adjust your water intake accordingly.

      While reading this article, you might have discovered that you need to drink less water. However, if you’ve learned that you need more water, then you can do this simply by flavoring water with herbs, keeping track with an app and eating water-rich fruits like watermelons.

      Getting the right amount of daily hydration into your diet will not just benefit your health but also your well-being.

      Featured photo credit: Luke George via mrwatergeek.com

      Reference

      [1] US National Library of Medicine National Institutes of Health: “Drink at least eight glasses of water a day.” Really? Is there scientific evidence for “8 x 8”?
      [2] American College of Sports Medicine: ACSM Information On Selecting and Effectively Using Hydration for Fitness
      [3] University of Rochester Medical Center: Overview of Blood and Blood Components
      [4] University of Florida Health Podcasts: Studies Show Most Americans Are Dehydrated

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      Luke George

      Health Author

      Benefits of Water: Science Proved 5 Great Reasons to Stay Hydrated Best Water to Drink Best Water to Drink (The Ultimate Guide to Drink for Better Health) How Much Water Should You Drink In A Day How Much Water Should You Drink Each Day (and How Much Is Too Much for You)

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      Last Updated on January 3, 2020

      The 10 Essential Habits of Positive People

      The 10 Essential Habits of Positive People

      Are you waiting for life events to turn out the way you want so that you can feel more positive about your life? Do you find yourself having pre-conditions to your sense of well-being, thinking that certain things must happen for you to be happier? Do you think there is no way that your life stresses can make you anything other than “stressed out” and that other people just don’t understand?  If your answer is “yes” to any of these questions, you might find yourself lingering in the land of negativity for too long!

      The following are some tips to keep positive no matter what comes your way. This post will help you stop looking for what psychologists call “positivity” in all the wrong places!  Here are the ten essential habits of positive people.

      1. Positive people don’t confuse quitting with letting go.

      Instead of hanging on to ideas, beliefs, and even people that are no longer healthy for them, they trust their judgement to let go of negative forces in their lives.  Especially in terms of relationships, they subscribe to The Relationship Prayer which goes:

       I will grant myself the ability to trust the healthy people in my life … 

      To set limits with, or let go of, the negative ones … 

      And to have the wisdom to know the DIFFERENCE!

       2.  Positive people don’t just have a good day – they make a good day.

      Waiting, hoping and wishing seldom have a place in the vocabulary of positive individuals. Rather, they use strong words that are pro-active and not reactive. Passivity leads to a lack of involvement, while positive people get very involved in constructing their lives. They work to make changes to feel better in tough times rather than wish their feelings away.

      3. For the positive person, the past stays in the past.

      Good and bad memories alike stay where they belong – in the past where they happened. They don’t spend much time pining for the good ol’ days because they are too busy making new memories now. The negative pulls from the past are used not for self-flagellation or unproductive regret, but rather productive regret where they use lessons learned as stepping stones towards a better future.

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      4. Show me a positive person and I can show you a grateful person.

      The most positive people are the most grateful people.  They do not focus on the potholes of their lives.  They focus on the pot of gold that awaits them every day, with new smells, sights, feelings and experiences.  They see life as a treasure chest full of wonder.

      5. Rather than being stuck in their limitations, positive people are energized by their possibilities.

      Optimistic people focus on what they can do, not what they can’t do.  They are not fooled to think that there is a perfect solution to every problem, and are confident that there are many solutions and possibilities.  They are not afraid to attempt new solutions to old problems, rather than spin their wheels expecting things to be different this time.  They refuse to be like Charlie Brown expecting that this time Lucy will not pull the football from him!

      6. Positive people do not let their fears interfere with their lives!

      Positive people have observed that those who are defined and pulled back by their fears never really truly live a full life. While proceeding with appropriate caution, they do not let fear keep them from trying new things. They realize that even failures are necessary steps for a successful life. They have confidence that they can get back up when they are knocked down by life events or their own mistakes, due to a strong belief in their personal resilience.

      7. Positive people smile a lot!

      When you feel positive on the inside it is like you are smiling from within, and these smiles are contagious. Furthermore, the more others are with positive people, the more they tend to smile too! They see the lightness in life, and have a sense of humor even when it is about themselves. Positive people have a high degree of self-respect, but refuse to take themselves too seriously!

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      8. People who are positive are great communicators.

      They realize that assertive, confident communication is the only way to connect with others in everyday life.  They avoid judgmental, angry interchanges, and do not let someone else’s blow up give them a reason to react in kind. Rather, they express themselves with tact and finesse.  They also refuse to be non-assertive and let people push them around. They refuse to own problems that belong to someone else.

      9. Positive people realize that if you live long enough, there are times for great pain and sadness.

      One of the most common misperceptions about positive people is that to be positive, you must always be happy. This can not be further from the truth. Anyone who has any depth at all is certainly not happy all the time.  Being sad, angry, disappointed are all essential emotions in life. How else would you ever develop empathy for others if you lived a life of denial and shallow emotions? Positive people do not run from the gamut of emotions, and accept that part of the healing process is to allow themselves to experience all types of feelings, not only the happy ones. A positive person always holds the hope that there is light at the end of the darkness.  

      10. Positive person are empowered people – they refuse to blame others and are not victims in life.

      Positive people seek the help and support of others who are supportive and safe.They limit interactions with those who are toxic in any manner, even if it comes to legal action and physical estrangement such as in the case of abuse. They have identified their own basic human rights, and they respect themselves too much to play the part of a victim. There is no place for holding grudges with a positive mindset. Forgiveness helps positive people become better, not bitter.

      How about you?  How many habits of positive people do you personally find in yourself?  If you lack even a few of these 10 essential habits, you might find that the expected treasure at the end of the rainbow was not all that it was cracked up to be. How could it — if you keep on bringing a negative attitude around?

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      I wish you well in keeping positive, because as we all know, there is certainly nothing positive about being negative!

      Featured photo credit: Janaína Castelo Branco via flickr.com

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