How Much Water Do You Need?
The formula used to be 8 to 10 8-ounce glasses of water a day.
But experts say that’s changed. How can you really know if you’re getting enough water to keep your metabolism going and your digestive system functioning?
This real answer is that How much water depends on your weight, and your activity level. You should try to drink between half an ounce and an ounce of water for each pound you weigh, every day. So if you weigh 150 pounds, that would be 75 to 150 ounces of water a day. If you’re living in a hot climate and exercising a lot, you would be on the higher end of that range; if you’re in a cooler climate and mostly sedentary, you would need less.
Water Helps to Fight Fatigue.
Staying hydrated is very important to maximizing performance. Try to drink a little water every hour. Carry a water bottle and sip water throughout the day instead of trying to guzzle extra fluids right before exercise. When you are dehydrated, the fluid loss causes a drop in blood volume, which makes the heart work harder to push oxygen and nutrients through the bloodstream to the brain, skin, and muscles.
When you are properly hydrated it allows your kidneys to function properly and filter everything they need to. Not drinking enough water, calcium and other minerals build up in your urine and are harder for your body to filter out. They can form the crystals that make up kidney and urinary stones.
Drinking water can actually help you lose weight. This is due to the fact that water can increase boost your metabolic rate.
In two studies, drinking half a liter (17 ounces) of water was shown to increase metabolism by 24-30% for up to 1.5 hours. This means that drinking 2 liters of water every day can increase your total energy expenditure by up to 96 calories per day.
Timing is also important. Drinking water half an hour before meals is the most effective. It can make you feel more full, so you will eat less calories.
In one study, dieters who drank half a liter of water before meals lost 44% more weight, over a period of 12 weeks. you can also burn additional calories by drinking cold water. The body will use additional energy to keep you body at the correct temperature.
Here are some great products to help you track the amount of water you are drinking.