Does water intake affect weight loss?

skinnyjess15

May sound like a silly question, but I'm genuinely curious. I drink between 50-80 oz./day, sometimes more. I lost 1.4 lbs. last week and only .4 this week, but I'm wondering if that has anything to do with the fact that I wasn't as diligent as I should've been recently with drinking water. The first week, I drank and drank and drank the water. Last week I kinda slipped and caught myself only wanting to drink if I was thirsty. Water drinking comes very easy for me since it's all I've ever drank. (I don't drink any pop, tea, juice, and milk only with cereal or cooking).

I guess the big question is: Do you find that you lose more when you drink lots of water?

mamagooskie

water certainly can help with weight loss, it keeps you feeling fuller so you don't overeat, it can help flush out water retention caused by sodium, and I notice I just feel better when I drink it so I am more apt to workout etc.

I definitely think it can affect your weight loss.......but no need to overdo it!

FaithHopeBELIEVE

Yes I have definitley found if I drink lots of water 10-14 glasses a day I lose.

thebigbige

Yeah it does it works with how much salt you consume a day as well.

relledge

For sure!! Consuming the correct amount of water or more per day will keep you from retaining sodium...if you are working out it is very important to drink water to help flush through all of the proteins your body breaks down after a workout. When you lift weights you have muscle breakdown drinking water helps to get rid of all of that...also drinking the correct amount of water can keep you from bloating. Also if you are a caffenine drinker you should always replace what you drink. For example if you drink a 20 oz soda you should drink an additional 20 oz of water. This is what I was always told because caffeine dehydrates you.

ElizabethRoad

Last week I kinda slipped and caught myself only wanting to drink if I was thirsty.

Isn't that kind of the whole point of having a thirst drive?

SassyCalyGirl

your water intake is extremely important to weight loss-rule of thumb-drink half your body weight in water. If you weigh 100 lbs 50 oz water should be minimum.

ilikeher

This is something that is really difficult for me. It is a chore for me to drink water and there are days that I dont have a single glass. The only things I do drink regularly are coffee and alcohol. I know that I need to work on it especially because I have been working out a lot and being dehydrated has made me really light-headed (I even passed out at the gym that week). I have been making sure that I drink at least 4 glasses a day since then but it is really difficult for me. Is there anything that anyone would suggest I add to water to make it more appealing that doesn't have any chemicals or a ton of sugar in it?

Lozze

Well water itself is a chemical ;-)

Apparently or like or lemon pieces are good. I had the same issues with water. I just forced myself to drink it. Now if I don't have it I feel crap. Being properly hydrated is fantastic! (I still have times five months later I have to force it)

I don't know if the science supports it but personally it's made a huge difference for me.

rlysrh

While its probably a good idea to drink water throughout the day when you're hungry so you can be sure you not actually just thirsty, there aren't any health benefits to forcing yourself to drink extra water when you aren't thirsty.

You should read this:
http://www.scientificamerican.com/article.cfm?id=eight-glasses-water-per-day

sophjakesmom

Weight loss isn't always a straight line. Even if you are doing the same thing from week to week. Your body is a highly complex system and it is not uncommon to lose, then stay the same (often when your body is shrinking) then lose again. Water helps, but don't get too hung up by a down week. If you are honest and keep up the effort, it will come off.

pjbercot

Along with helping a person to feel full. You body burns calories by breaking down the water that puts no calories into your body. This is especially true when drinking cold water since your body needs to bring the water closer to body temp in order to break it down. I carry a 32 oz nalgene bottle with me everywhere. on bottle is four cups of water!

gdortiz

While its probably a good idea to drink water throughout the day when you're hungry so you can be sure you not actually just thirsty, there aren't any health benefits to forcing yourself to drink extra water when you aren't thirsty.

You should read this:
http://www.scientificamerican.com/article.cfm?id=eight-glasses-water-per-day

great article, but I pulled this quote ...

he reports finding no scientific evidence supporting the notion that <b>healthy</b> individuals need to consume large quantities of water.

he references <b>healthy</b> ... how about overweight/obese people? big difference.

Agito

I seemed to lose more when I was drinking ice water, but I'm not really sure. Was your sleep any different? I know getting more sleep (at least 8 hours) helps with weight loss.

JenniferLynWhat

Last week I kinda slipped and caught myself only wanting to drink if I was thirsty.

Isn't that kind of the whole point of having a thirst drive?

Actually, by the time you feel thirsty, you're already dehydrated

BobbyClerici

Yes - a big yes!
It not only helps with digestion and recovery but water retention.
Further, it increases metabolism in that your body must process water at zero calories, so that itself is a burn.

It's good all the way around.

Dustinryan24

yes

TourThePast

Further, it increases metabolism in that your body must process water at zero calories, so that itself is a burn.

I'd be interested to see a link to a peer reviewed study providing evidence for this apparently spurious claim.

BobbyClerici

Further, it increases metabolism in that your body must process water at zero calories, so that itself is a burn.

I'd be interested to see a link to a peer reviewed study providing evidence for this apparently spurious claim.

You've heard it before, but drink those 8 8-ounce glasses of water every day. The energy burning process of metabolism needs water to work effectively.

YOU research that and prove it wrong - :laugh: :laugh: :laugh: :laugh: :laugh:

And here is something to help you learn
http://www.livestrong.com/article/30240-drinking-water-increase-metabolism/

Good luck!

asyouseefit

While its probably a good idea to drink water throughout the day when you're hungry so you can be sure you not actually just thirsty, there aren't any health benefits to forcing yourself to drink extra water when you aren't thirsty.

You should read this:
http://www.scientificamerican.com/article.cfm?id=eight-glasses-water-per-day

great article, but I pulled this quote ...

he reports finding no scientific evidence supporting the notion that <b>healthy</b> individuals need to consume large quantities of water.

he references <b>healthy</b> ... how about overweight/obese people? big difference.

Idon't think he wrote "healthy" in reference to weight. It's probably in reference to people having kidney problems or conditions that require a higher water intake.

fiberartist219

I don't know how it affect my weight loss, but I simply can't digest food properly without enough water. I tend to have difficulty in the bathroom if I haven't drank enough water.

ElizabethRoad

Further, it increases metabolism in that your body must process water at zero calories, so that itself is a burn.

I'd be interested to see a link to a peer reviewed study providing evidence for this apparently spurious claim.

You've heard it before, but drink those 8 8-ounce glasses of water every day. The energy burning process of metabolism needs water to work effectively.

YOU research that and prove it wrong - :laugh: :laugh: :laugh: :laugh: :laugh:

And here is something to help you learn
http://www.livestrong.com/article/30240-drinking-water-increase-metabolism/

Good luck!

Burden of proof is on the person making the claim.

mrsjimihendrix

A wedge of lemon helps for me! It's hard to make it taste any better without the added chemicals or sugar...

curvy_ca_mama

water certainly can help with weight loss, it keeps you feeling fuller so you don't overeat, it can help flush out water retention caused by sodium, and I notice I just feel better when I drink it so I am more apt to workout etc.

I definitely think it can affect your weight loss.......but no need to overdo it!

I second that......perfectly said!

BobbyClerici

Further, it increases metabolism in that your body must process water at zero calories, so that itself is a burn.

I'd be interested to see a link to a peer reviewed study providing evidence for this apparently spurious claim.

You've heard it before, but drink those 8 8-ounce glasses of water every day. The energy burning process of metabolism needs water to work effectively.

YOU research that and prove it wrong - :laugh: :laugh: :laugh: :laugh: :laugh:

And here is something to help you learn
http://www.livestrong.com/article/30240-drinking-water-increase-metabolism/

Good luck!

Burden of proof is on the person making the claim.

Then let's just keep it simple - WATER=GOOD!

Some on you folks look for things to argue over when consumption of ANYTHING at zero calories needs energy to process.
Just remember...WATER=GOOD!

galegetsthin

I drink around 100 ozs just at work, then another few glasses in the evenings. I have lost a LOT of weight and when I am drinking the water it helps. It helps me distinguish between hungry and thirsty and keeps me feeling fuller. (at times sloshy even) I am on a medication though that makes me sooooooooo thirsty.

amymeenieminymo

Last week I kinda slipped and caught myself only wanting to drink if I was thirsty.

Isn't that kind of the whole point of having a thirst drive?

Actually, by the time you feel thirsty, you're already dehydrated

This! Thirst is actually your body's way of screaming at you that you need to drink something. Which sucks for me because I don't like drinking water, and certainly not if I don't feel thirsty.

ThenTheresChad

I wanted to know this also!:)

shawneez75

I asked my nutritonist this question last week and she said:
You need half your body weight in water so that is 98.5 ounces of water a day, or 3 liters.

THEN SHE GAVE ME THIS PAPER THAT SAID:

If you eat a healthy diet, about 20 percent of your water may come from the foods you eat. If you eat a healthy diet you can drink about 80 ounces of water a day.

Water is an obvious source for your daily fluid needs. Other good beverages include milk, herbal teas, low-sodium broth, 100% fruit and vegetable juices. Soft drinks will also count toward your daily total of fluid, just remember that sugar sweetened soft drinks and fruit juices add extra calories to your daily diet that you don't need, while drinking water may help you lose weight.

The Mayo clinic said: other sources of water
Although it's a great idea to keep water within reach at all times, you don't need to rely only on what you drink to meet your fluid needs. What you eat also provides a significant portion of your fluid needs. On average, food provides about 20 percent of total water intake. For example, many fruits and vegetables, such as watermelon and tomatoes, are 90 percent or more water by weight.

In addition, beverages such as milk and juice are composed mostly of water. Even beer, wine and caffeinated beverages — such as coffee, tea or soda — can contribute, but these should not be a major portion of your daily total fluid intake. Water is still your best bet because it's calorie-free, inexpensive and readily available.

And if you still need more info this is a GREATsite!!! http://www.eatingwell.com/blogs/health_blog/how_much_water_should_i_drink_5_myths_about_hydration_answered

osuzorba

Further, it increases metabolism in that your body must process water at zero calories, so that itself is a burn.

I'd be interested to see a link to a peer reviewed study providing evidence for this apparently spurious claim.

Basic thermodynamics says that you burn calories heating the water to body temperature. It takes 28 calories of energy to heat 64 ounces of water from 40°F to 98.6°F. I'm not sure what the efficiency of the human body is, but lets say it is 75% efficient at converting food energy to heat, it would then take 37.3 calories just to heat the water. A food calorie is actually the amount of energy required to heat 1 kg of water by 1°C.

It would also take some amount of energy (no idea how much) to move the water from your stomach, to your blood, to your kidneys, then bladder and on out.

LabRat529

Er.

Not that I care that much... but I seriously doubt water takes any energy at all to process. There's this thing called osmosis. Yah... our bodies rock at osmosis. Water moves in and out of our cells through various pores... and that movement is simply driven by concentration gradient. No ATP involved, therefore no energy used. That's pretty basic cell biology.

Water is absorbed in the gut the same way. OSMOSIS through channels/pores.

Even in the kidneys, water moves by osmosis... In fact, google the counter-current-exchange. Pretty clever bit of biology there.

IONS on the other hand, do sometimes require ATP and thus energy to move.

That doesn't have any relevance to whether you should or shouldn't drink water...

I just think its silly to think our bodies burn energy in an effort to process H20. I really don't understand why people try so hard to fit the natural world into their own little box of 'the way things should be'. We don't need to prove that water takes energy to process. Just drink the stuff.