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Not sure

Posted by CIPRIAN on May 29 2013 | Verified Purchase

seems fine, i take it for hemorrhoids. Not sure how absorbable it is!

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copper 3mg

Posted by iHerb Customer on July 17 2010 | Verified Purchase

some text on when to take them, day or night, with or without food, and major symptoms for which they may help.

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needed in certain cases

Posted by iHerb Customer on January 1 2018 | Verified Purchase

I found some information that copper levels might become too low if you take lots of NAC. I take NAC in order to breathe easier, I suffer from COPD. I really believe it helps at least a little. My dosage of NAC is 1200-1800 mg daily. A normal dosage in supplement form is 500-600 mg a day. So I thought it would to be good to take some extra copper for some time, maybe a few weeks. Copper and zinc work together. The balance between these two minerals is important. I take also zinc 50 mg a day. I never take zinc and copper at the same time because they are antagonists. There are suppliments including both of them, and I once asked a doctor who knows about these things more than an ordinary physician how it is possible that all multivitamin/mineral supplements include both of them if they are antagonists. He said "I just wish they do what they are supposed to do" . Well, I keep them far apart when taking them as suppliment. zinc in the morning and copper later. I appreciate the Certificate of Analysis that is included in Natur's Plus packages. So I know my copper is not 3 mg but a little stronger 3, 53 mg.

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Difficult item to find

Posted by iHerb Customer on August 9 2017 | Verified Purchase

I had been told by a neurologist that I needed to be taking this supplement. I tried to order it through my pharmacy, but they couldn't do it. Then I contacted a compounding pharmacy, and they could do it for $1 per cap. Then I found this product online and was very glad I did.

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