In most situations, a human being cannot live more than 6 days without water. This is because water is absolutely essential in order to survive. Water makes up a total of 50 to 70 per cent of our total body weight, and our own brains are made up of 85 per cent water. When we go through a long period of not drinking any water, our bodies and organs start to shut down. Some things that might start happening to us include:
Developing a headache,
By the time you start getting thirsty, you are already dehydrated. This is because our body only starts to sense thirst well after we are actually dehydrated. Every day we lose 2-3 liters of water from our sweat, bowel movements, and urine. This is why it’s extremely important to remain hydrated at all times.
If you don’t think you’re getting the recommended 2 liters of water a day, here are 12 common signs that you aren’t drinking enough of it.
1. If you have a healthy fiber intake and find that you suffer from regular constipation, it may mean that you aren’t drinking enough water. To prevent constipation, it’s important to stay hydrated.
2. If you’re feeling moody or unusually tired, it may mean that you’re just dehydrated. Because our brains are mostly made of water, when we are dehydrated it affects our moods and can also cause low energy.
3. If your mouth is dry, it definitely means you’re dehydrated. When you’re dehydrated, the process your body takes to make saliva slows down significantly, resulting in a dry mouth. Keeping a bottle of water by your side and drinking it regularly can help reduce this unpleasant feeling.
4. Do you get regular, dull headaches? Studies have shown that being dehydrated by even 1.36 per cent could cause headaches, so the next time you feel a headache coming on, down a glass of water and see if it helps.
5. Drink a lot of water to keep that youthful, glowing look. When we’re dehydrated, our skin can dry out and lose its elasticity. Stay hydrated with lemon water or flavored teas, and your skin will have a healthy, youthful appearance.
6. If you notice that your eyes are unusually dry or your vision is a bit blurred, you could be dehydrated. Grab some water and fix that vision!
7. If you suddenly get dizzy when you stand up, it could mean that you are dehydrated. Remember, our blood is close to 95 per cent water, so when we’re dehydrated our blood levels decrease, which can result in low blood pressure.
8. Have you ever gone for a jog and cramped up halfway through? This is because you may be dehydrated. Make sure you’re drinking enough liquids before your workout and those cramping sensations should go away.
9. When your urine is darker than normal, it could mean that you are dehydrated. Normally, your urine should be clear in color.
10. If you experience heart palpitations, try to stay away from the coffee and drink more water. Heart palpitations usually occur when a person is dehydrated but has also consumed a lot of caffeine.
11. Sometimes when our bodies are hungry, it really means that we’re just dehydrated. When you have that sudden urge for sweets, drink a full glass of ice water. It will actually give you the sensation of being full, taking the craving away.
12. If you notice that you’re not sweating, it’s a sign that your body is in need of hydration. If you’re not sweating, drink lots of water and try to cool your body down.