how much water should i drink per day if i exercise?
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Other considerations. You may also need to drink more water if you live in a hot climate, exercise often, or have a fever, diarrhea, or vomiting. Add an additional 1.5 to 2.5 cups of water each day if you exercise. You may need to add even more if you work out for longer than an hour.
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The usual guidelines given to instructors and coaches are that a person should drink approximately two liters of water per day. Exercise and heat increase the demand for fluids.
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Drink 17 to 20 ounces of water 2 to 3 hours before you start exercising. Drink 8 ounces of water 20 to 30 minutes before you start exercising or during your warm-up. Drink 7 to 10 ounces of water every 10 to 20 minutes during exercise.
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To avoid that from happening in the first place, the American Council on Exercise recommends drinking 17 to 20 ounces of water two to three hours before a workout. Then, about 20 to 30 minutes beforehand, drink another 8 ounces. While exercising, continue to drink 7 to 10 ounces about every 10 to 20 minutes.
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There's no specific recommendation of how much water each unique person should drink but a common guideline is to drink eight to ten 8-ounce glasses of water throughout the day.
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Some of the water you need is extracted from food but you should be aiming to drink 1.5-2 litres (6 large glasses) daily. Increase this amount if you're exercising to prevent dehydration.
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You get about 20% of your water every day through food so a general rule is to drink 2 litres of water a day. This is the equivalent to a large bottle of fizzy drink or three-and-a-half pints.
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The general rule of thumb is that you should drink eight 8 ounce glasses of water per day (at least). Interestingly some agencies claim that total fluid intake (water and other fluids) should exceed 3 liters for men and 2.2 liters for women.
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You should drink half your body weight in ounces of water per day. Yup, that's right! So if you weigh 120 pounds, you should be drinking 60 ounces of H₂O each and every day.
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Though it really varies based on your body type and size, how active you are, and so on, the general rule of thumb is somewhere between eight and 10 8-ounce glasses of water (from all sources) a day. But be sure to talk to your practitioner about what works for you and your situation.
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How much water do you need to drink every day? A common recommendation is to drink six or eight 250 mL (8 fl oz) glasses of water or other fluid every day. But some adults may need more or less, depending on how healthy they are, how much they exercise, and how hot and dry the climate is.
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That's why it's important to drink enough fluids. In climates such as the UK's, we should drink about 1.2 litres (six to eight glasses) of fluid every day to stop us getting dehydrated. In hotter climates, the body needs more than this.
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There is no exact number for everyone since it varies based on your body, activity level, diet, climate, and more. Generally speaking, doctors recommend that you get at least 6 cups of water daily at a minimum but most people should be drinking more than that. One easy indicator is urine.
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“Just losing 2% of your body weight in fluid can decrease performance by up to 25%.” Whether you're an elite athlete or a weekend warrior, drinking water during exercise is essential if you want to get the most out of your workout and feel good while you're doing it.
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If you are exercising in hot weather, you should add even more. Space out your hydration. If you're exercising, drink 15-20 ounces of water one to two hours before you start your workout, another 8-10 ounces 15 minutes before you begin, and 8 ounces every 15 minutes for the entire duration of your exercise.
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Water requirements can vary based on a variety of factors, including age, body weight and activity level. However, most research recommends drinking around 1–2 liters (34–68 ounces) of water per day to stay well-hydrated.
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So if you calculated you need at least 72 ounces of water per day based on your weight, that number should jump to 120 ounces (15 cups) or more if you're doing an hour-long workout.