Drinking RO/DI

Musho3210

New member
I know RO water is good to drink, but ive heard people say DI is not good to drink because there is a certain taste to it. What about RO/DI? Is there still a taste?
 
Somebody with more RO/DI know-how will respond but I believe that for drinking water systems that have RO and DI, there are one or more carbon filters located after the DI to remove the taste and odor.
 
DO NOT drink RO/DI water. It will leach minerals out of your body. You may be ok with small quantities, but drink enough and you'll have problems.
 
Yep, via osmosis the RO/DI water will remove minerals from your body. You're best off with tap water or mineral water for drinking. Save the "good stuff" for your fishies. :-)

-Joe
 
I drink either distilled water or purified water (Ozonated, De-ionized, carbon filtered) and have been for 20 + years. I drink between 1/2 and 1 gallon of it per day. I have never had a serious illness or been or felt inexplicably ill. That the "empty" water depletes minerals and other necessary substances out of your body faster than they are replenished has been a subject of debate for years and years. I should have died from heart failure many times over from all those years working outside in the deep south and drinking gobs of the evil, deadly water after already sweating out 1/2 the minerals in my body. Obviously I don't buy the "good water is bad to drink" stuff. Water shouldnt taste like anything as far as I'm concerned.
 
The whole "DI is bad for water" myth is just that - a myth. DI or RO/DI stops being deionized the second it touches your tongue.

The only reason why people don't drink straight RO/DI is because of the bad taste. That's why RO/DI drinking units usually comes with a carbon "taste" block to re-introduce a few ppm of TDS back into the water.
 
Drinking RO/DI water does not remove or add anything to your body. I think you're best off with tap water or mineral water for drinking, but it's not going to hurt you.
 
<a href=showthread.php?s=&postid=10104256#post10104256 target=_blank>Originally posted</a> by wharfrat48
So should I remove my post DI carbon filter for my fish tank use?

Absolutely - the only reason it is there is to make the water taste better for human consumption. No need for it when making water for your reef tank.

On another note - what some people will do is Tee off between the output from the RO membrane and the input for the DI cartridge for drinking water (basically bypassing the DI stage)

Me...I drink tap water. Nothing wrong with it around here and supposedly the flouride they put in the water is good for your teeth. This whole craze of drinking filtered water is pretty darn silly in my opinion unless you live somewhere with extremely hard or extremely poor tasting water. In that case I would still say put in whole house sediment filter and a water softener, save the RO water for the fishes, and use the wastewater for the laundry or kuring homemade rocks.
 
This is ABSOLUTELY RETARDED.

Go check all your mineral water bottles on the back. MOST of them are bottled tap processed by RO/DI.

Do you honestly think RO/DI was developed for reef keeping? It was designed to make drinking water from rain or desalinazation from the ocean.

Where do you guys read this bunk about all the minerals leeching from your body?

I've been drinking RO/DI for YEARS, and i'm perfectly fine, and hell if im going to drink 400 TDS LA tap. Yuck.

The whole leeching minerals ideas come from the same pseudoscientists that also believe in 'detoxification' and other oppotunistic garbage to make a quick buck. Just googling the dangers of RO/DI I found a water ionizer, that puts more of the good stuff in.
:confused:
 
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how does RO water take in minerals anyway? If RO water takes minerals so would tap water since both are primarily H2O
 
<a href=showthread.php?s=&postid=10104986#post10104986 target=_blank>Originally posted</a> by Maeda
Where do you guys read this bunk about all the minerals leeching from your body?

It is called water intoxication but only happens in extreme circumstances.

Read about it in my above link.
 
<a href=showthread.php?s=&postid=10105007#post10105007 target=_blank>Originally posted</a> by Musho3210
how does RO water take in minerals anyway?

Again. READ THE ARTICLE.

It not necessarily about taking away minerals just diluation of electrolytes within your body that can be fatal.
 
why waste your DI resin on drinking water, just stick with RO it's still tons better than tap...
 
<a href=showthread.php?s=&postid=10105048#post10105048 target=_blank>Originally posted</a> by David Grigor
It is called water intoxication but only happens in extreme circumstances.

Read about it in my above link.

Water intoxication has little to nothing to do with RO/DI water, and more to do with drinking too much water in general. It dilutes the level of sodium in your body to a cell rupturing level.
 
I read it, doesnt say, or i couldnt find it. Just says when you drink too much water (nothing about RO/DI or distilled or whatever). So are you trying to tell me not to drink any water? How about you read what i posted at the very top of this page.
 
I TOTALLY agree that RO/DI is fine to drink.

I'm saying trying to explain how and where all this half truth stuff about leaching minerals is steaming from and that it is not a myth, nor bunk. It can happen in EXTREME circumstances.

None of which is a concern for people of drink normal amounts of RO/DI water and replenish minerals via food.
 
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but you telling me to read the article didnt tell me how they take away minerals. So that post is pretty much spam/unusable.
 
It doesn't take away. It dilutes. I'm saying it is a very common misconception people make when they say and/or believe it strips, leaches or whatever you want to call it.
 
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