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Unread 06/11/2017, 05:02 PM   #1
Xxero
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Question Is RO/DI Water Safe For Human Consumption?

Maybe a stupid question, but is RO/DI water safe to drink?

I have heard that it is tasteless because even the minerals have been stripped from it. But because of this absence of minerals, can RO/DI water actually be harmful to drink?


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Unread 06/11/2017, 05:07 PM   #2
Danny_15
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Idk i always wanted to take a sip😂

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Unread 06/11/2017, 05:08 PM   #3
Danny_15
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Pretty sure you can, why else would they sell it at stores like walmart

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Unread 06/11/2017, 05:11 PM   #4
billdogg
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Yes it's just fine, although there have been a couple studies showing that drinking too much can actually deplete your body of the minerals it needs and gets from tap water. Straight RO would be a better choice. I run a line from my ro/di that tees off after the sediment and carbon filters up to my refrigerator for my ice and water. No more $35 frig filters for me!


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Unread 06/11/2017, 05:19 PM   #5
ca1ore
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I have used a RO unit under my sink for drinking water for 20 years - no DI though. Depending upon the mechanism, DI can add sodium, but the levels are pretty low.


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Unread 06/11/2017, 05:24 PM   #6
Alfrareef
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You can drink it... I use it on my Nespresso coffee machine... my wife use it on the ironing steam boiler.


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Unread 06/11/2017, 05:31 PM   #7
Xxero
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billdogg, I think your statement about mineral depletion is what was on my mind.

ThanX fish people!


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Unread 06/11/2017, 05:34 PM   #8
rtparty
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If one plans to get the needed minerals to live from tap water, they're in serious trouble to begin with.

The only thing I have heard that can be dangerous is the DI resin not being food grade. Personally, it doesn't worry me. I've had plenty of ro/di water over the years with no known issues


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Unread 06/11/2017, 06:52 PM   #9
Heuristic
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I drank a little glass of it, it really is pretty flavorless.


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Unread 06/11/2017, 07:03 PM   #10
Knighthawk
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It's not harmful just useless to drink. There's nothing in it essentially.


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Unread 06/11/2017, 08:38 PM   #11
Higher Thinking
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When cutting weight for fights, I've always drank distilled water the final four days due to its ability to strip the body of minerals and more specifically, salt. I am not sure that RODI works the same way, but I've never looked into it.

When cutting weight during the last 24 hours, you want your body to release as much fluids as possible. Purging the body of salt will enable your body to release more fluids.

I am not familiar with whether DI water has the same water characteristics as distilled. Due to the distillation process, I think it leaves the water really volatile (acidic, aggressively binds with organic and inorganic minerals, maybe some other stuff). It's typically recommended for this reason that you avoid long term distilled water consumption, but again, I'm not aware that DI possesses the same attributes.

Even if it acted the same as distilled, you're typically fine to drink it as supplemental water to your regular water consumption routine.


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Unread 06/12/2017, 10:50 AM   #12
daninflipflops
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nothing wrong with RO/DI from food grade equipment, but the DI resin you typically get for your tank is not considered food grade. The RO output water is totally fine, the issue is the DI resin. if you ever had distilled water its the same, no taste, but i like it.


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Unread 06/12/2017, 11:14 AM   #13
der_wille_zur_macht
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Unless you're drinking a lot of water in one sitting to the exclusion of all else, the mineral depletion argument is BS.

One thing to consider is that pretty much all typical water sources in the developed world are either chemically treated for pathogens (ie they have chlorine in them) or are packaged in a clean environment (ie bottled water). We've gotten used to unquestionably safe and clean water.

Meanwhile, the RO/DI unit in your house is removing the chemicals that keep your water sterile, and your house is not guaranteed to be a sanitary environment. In other words, there's nothing to keep the water coming out of your unit free from bacteria or some other pathogen.


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Unread 06/12/2017, 04:31 PM   #14
BFG
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Drinking a large amount of water in a sitting is dangerous for your body , there are well documented story on the web from someone wanting to win a competition etc , etc , etc . But I believe the myth about not getting minerals due to drinking ro/di is not true , come on you do eat right so thats where more of your minerals came from .


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Unread 06/12/2017, 04:55 PM   #15
Heuristic
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Quote:
Originally Posted by BFG View Post
Drinking a large amount of water in a sitting is dangerous for your body , there are well documented story on the web from someone wanting to win a competition etc , etc , etc . But I believe the myth about not getting minerals due to drinking ro/di is not true , come on you do eat right so thats where more of your minerals came from .
One of those contests was in Sacramento, called "hold your wee for a wii". They had a whole bunch of nurses and other people calling in telling them to stop laughing at the symptoms the contestants were having, these are very dangerous signs of water intoxication and the hosts just laughed it off. They were laughing at how they all looked pregnant etc. The winner ended up going home and was complaining about headaches and was found dead. The guy who got second survived but was in serious condition in the hospital. The dumbest part about that contest was, your body can only go through water so fast. They could have achieved the exact same thing by just having them drink a few bottles of water and waited, until they had them drink an entire bottle of water every 10 minutes or so.


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Unread 06/12/2017, 06:05 PM   #16
ericarenee
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Quote:
Originally Posted by billdogg View Post
Yes it's just fine, although there have been a couple studies showing that drinking too much can actually deplete your body of the minerals it needs and gets from tap water. Straight RO would be a better choice. I run a line from my ro/di that tees off after the sediment and carbon filters up to my refrigerator for my ice and water. No more $35 frig filters for me!
I have done the same thing. i WENT A step further thou. our maytag fridge has the filter at the top of Re-fridge compartment .I used a 50 foot roll of water line and wound it up really tight and put it inside the holder for the filter . It stays cool and almost unlimited supply of chilled water..

We had to put a pressure regulator in the line as well as our fridge says 65psi.. our ro/di connected to the main has 85 psi


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Unread 06/13/2017, 01:07 AM   #17
tlc
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personally I would never drink ro or rodi water. its way to clean for our body. pure water is like a sponge it acts like an absorbent. you could easily find yourself with an electrolyte imbalance. if we really want to open ourselves up to discussion about drinking water we should all consider the health benefits of alkali water. you cant produce alkali water with mineral free water. I am a bit nutso about drinking water. my drinking water filter consists of a whole house carbon filter that's fed to a pre filter, then another carbon block, followed by a ceramic filter, then to a fluoride filter, then the last stage goes to a machine that produces alkali water.


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Unread 06/13/2017, 01:27 AM   #18
The Reef Dork
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I tried making tea with it - it's bloody horrid!


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Unread 06/13/2017, 01:51 AM   #19
MiddletoM
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I really don't get the argument about RODI stripping the body of minerals. Water enters the stomach where it mixes with foods. There are vastly more minerals in food than in water so it really makes no difference at all if the water is pure or not.

If you only drank RODI and didn't consume anything else then yea...maybe you have a point but that's ridiculous.

Anyway, it isn't pleasant drinking it anyway so there really isn't much point.


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Unread 06/13/2017, 07:20 AM   #20
thegrun
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The WHO issued a position paper several years ago recommending against drinking RODI water, but the study was based on long term use, not an occasional drink. It does taste bad, and gives your mouth a funny tingling feeling caused by your cells giving up salts and minerals. An occasional drink would be okay, although not pleasant, but I don't see any long term harm by doing so.


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Unread 06/13/2017, 07:28 PM   #21
tkeracer619
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Unread 06/14/2017, 03:47 PM   #22
BFG
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I still do not understand where this " body will lost the minerals " comes from ? The water , when drunk , is still in the body , am I right ? So if the mineral is sucked out by the rodi water , it is still in the stomach right ? So the stomach would consume it back in ? Correct me if I am wrong .


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Unread 06/14/2017, 04:30 PM   #23
Breadman03
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I suppose it could remove some minerals from your body, but I'd be willing to bet that a bottle of Coke removes more minerals from your teeth than a bottle of RODI will remove from your body.


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Unread 06/14/2017, 04:43 PM   #24
Kevin Guthrie
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Aw, not this old shtick again. Last thread (5 years ago) some guy swore you would osmotically implode or something if you took a sip. Distilled water won't hurt you, neither will RO/DI. Astronauts drink it, my family has been drinking it for 20 years, and if you live in Flint its the only way to go.


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Unread 06/14/2017, 06:20 PM   #25
SuperSaltwater
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Am I the only that adds the minerals back for amazing water? You can order on Amazon it's called Concentrace Minerals I add between 20 and 40 drops more or less, I get the ppm to 50-100 randomly then drink.

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