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08-08-2007, 11:13 AM
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#1 (permalink)
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Fit Addict Father
Join Date: Jan 2003
Location: Charlotte
Posts: 1,010
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ZMA or Calcium/Zinc/Magnesium
My recovery from recent workouts is starting to slip. Mostly, I believe, because I am sleeping like crap again. So I am considering goinn back on ZMA. But a friend of mine recently started taking a combo supp of Calcium, Magnesium and Zinc. He says he is getting much better sleep and is also experiencing the wicked dreams that accompany this mix. Anyone have an opinion of evidence of which would be best. ZMA or a calcium/Magnesium/Zinc supp
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Stats:
38 year old coach to my 8 year old son, 6 ft tall jungle gym to my 10 year old daughter, 184 lb husband to my wife of 15 years and a 11% BF fitness addict best friend to all 3 of them.
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08-08-2007, 11:18 AM
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#2 (permalink)
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Moderator
Join Date: May 2004
Location: Watertown, MA
Posts: 6,790
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Unless I'm greatly mistaken, calcium inhibits the uptake of zinc... and magnesium. Perhaps Alan or cycomiko can back this up or refute it. Many articles I've read mention avoiding calcium in the hours close to taking a zinc supplement, and I believe (but am less sure about) the same holds true for magnesium.
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08-08-2007, 11:21 AM
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#3 (permalink)
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Senior Member
Join Date: Feb 2007
Location: Tampa Fl
Posts: 237
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I would agree. Zinc is a vitamin that battles for attention from other vitamins.
Have you ever taken 5-HTP (from tryptophan)?
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"If you do most of your training on a balance board, a Swiss Ball, or a Bosu ball, you'll have a tremendous core and a small, weak body that we'll all laugh at."
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thefitnessroad.com
Current training regiment here
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08-08-2007, 11:25 AM
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#4 (permalink)
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Butterfly Viking General
Join Date: Jan 2006
Location: Norway
Posts: 1,618
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not to be picky here.. but isent zinc a mineral?
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08-08-2007, 11:29 AM
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#5 (permalink)
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Moderator
Join Date: May 2004
Location: Watertown, MA
Posts: 6,790
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Quote:
Originally Posted by karky
not to be picky here.. but isent zinc a mineral?
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Yes it is. Having worked at Vitamin World part-time for many years, I've heard everything from fish oil to protein powders referred to as "vitamins". 
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08-08-2007, 11:31 AM
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#6 (permalink)
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Fit Addict Father
Join Date: Jan 2003
Location: Charlotte
Posts: 1,010
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If Calcium should not be taken with Zinc why would someone sale a supplement with those two in them?
__________________
Stats:
38 year old coach to my 8 year old son, 6 ft tall jungle gym to my 10 year old daughter, 184 lb husband to my wife of 15 years and a 11% BF fitness addict best friend to all 3 of them.
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08-08-2007, 11:35 AM
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#7 (permalink)
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.
Join Date: Jul 2006
Posts: 2,898
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Quote:
Originally Posted by rookie
If Calcium should not be taken with Zinc why would someone sale a supplement with those two in them?
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because there's a sucker born every minute.
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Audentes Fortunas Juvat
"Focus on making the 5 lifts stronger and getting enough food. There will be plenty of time to worry about glycemic indexes, PERs, and Bulgarian Split squats later. Much later."-Mark Rippetoe
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08-08-2007, 11:44 AM
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#8 (permalink)
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Moderator
Join Date: May 2004
Location: Watertown, MA
Posts: 6,790
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Quote:
Originally Posted by rookie
If Calcium should not be taken with Zinc why would someone sale a supplement with those two in them?
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Stores also sell NO2, topical fat-burners and "special" proteins with "1000% the absorption". 
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08-08-2007, 11:46 AM
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#9 (permalink)
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Fit Addict Father
Join Date: Jan 2003
Location: Charlotte
Posts: 1,010
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Yeah, I know. But still.....Even my doctors recommends magnesium with calcium. ??
__________________
Stats:
38 year old coach to my 8 year old son, 6 ft tall jungle gym to my 10 year old daughter, 184 lb husband to my wife of 15 years and a 11% BF fitness addict best friend to all 3 of them.
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08-08-2007, 12:57 PM
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#10 (permalink)
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Moderator
Join Date: May 2004
Location: Watertown, MA
Posts: 6,790
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Quote:
Originally Posted by rookie
Yeah, I know. But still.....Even my doctors recommends magnesium with calcium. ??
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First of all, doctors aren't usually/often very good with the supplements. I've had some people tell me at VW that their doctor sent them there to "ask the person that works there" about certain supps.
Secondly, I could be wrong about the cal/mag mix. 
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08-08-2007, 08:11 PM
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#11 (permalink)
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Hiro Protagonist
Join Date: Oct 2003
Location: Houston, TX
Posts: 4,579
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Yeah, docs aren't always on the leading edge. I wouldn't be, either, if I worked 70-hour weeks taking care of patients.
A while ago I went to my eye doc, one of the best in Houston, for help with dry eyes after LASIK surgery. After we'd exhausted most treatments with no improvement, he said:
"Michael, I've got one more idea. It's gonna sound crazy. Have you ever heard of 'fish oil' supplements?"
"Uhhh... yeah. I've been taking at least 5 daily grams of combined EPA/DHA for more than two years."
"Oh. Nevermind then."
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08-09-2007, 03:34 AM
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#12 (permalink)
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Banned
Join Date: Jun 2007
Posts: 461
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Calcium can reduce zinc uptake, but it takes large doses of calcium, especially in the presence of phytic acid.
Only a tmagger would get obsessive about calcium taken around zinc.
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08-09-2007, 03:39 AM
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#13 (permalink)
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Butterfly Viking General
Join Date: Jan 2006
Location: Norway
Posts: 1,618
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cycomiko, how much calcium are we talking about here before uptake gets inhibited?
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08-09-2007, 08:18 AM
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#14 (permalink)
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Moderator
Join Date: May 2004
Location: Watertown, MA
Posts: 6,790
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Quote:
Originally Posted by cycomiko
especially in the presence of phytic acid.
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Could you elaborate? I'd like to know how this works (on as basic a level as possible).
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08-09-2007, 08:49 AM
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#15 (permalink)
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Butterfly Viking General
Join Date: Jan 2006
Location: Norway
Posts: 1,618
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Quote:
Originally Posted by Ian Kay
(on as basic a level as possible).
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Not giving yourself too much credit there Ian :p
But i agree, id like to know how this is too.
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08-09-2007, 12:46 PM
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#16 (permalink)
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Fit Addict Father
Join Date: Jan 2003
Location: Charlotte
Posts: 1,010
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The only studies I can find in reference to this also mention 'high' doses.
__________________
Stats:
38 year old coach to my 8 year old son, 6 ft tall jungle gym to my 10 year old daughter, 184 lb husband to my wife of 15 years and a 11% BF fitness addict best friend to all 3 of them.
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08-09-2007, 06:14 PM
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#17 (permalink)
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Moderator
Join Date: May 2004
Location: Watertown, MA
Posts: 6,790
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Quote:
Originally Posted by karky
Not giving yourself too much credit there Ian :p
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I just mentioned that cause I knew YOU would be reading along as well.
Rookie/cycomiko: What kind of doses are we talking about? What if I have a 1/2 cup cottage cheese, 1/2 cup yogurt and a scoop of whey?
What about certain supps that have 1000mg?
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08-10-2007, 03:05 AM
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#18 (permalink)
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Banned
Join Date: Jun 2007
Posts: 461
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The area from research is 1-2000mg doses
Phytic acid binds calcium and zinc.
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