the vitC hardening arteries thing is bull****... just so you know.
vitamin E is actually a 'blanket' for 8 separate isomers. 4 tocopherols and 4 tocotrienols.
supplemeing large amount of any single isomer will displace the other isomers in the cells. the gamma isomer occurs in the largest amount in common food... alpha tends to displace gamma. displacing gamma leads to increas risk of heart disease
read this article, and look up the referenced studies on pubmed
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more research abstracts:
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magnesium is essential, but what it is bonded to is equally as important. MgO is formed between an ionic bond between magnesium and one oxygen atom. when the body cleaves this, it releases Mg & O... its the O that causes the trouble.
not to mention MgO is very poorly absorbed to begin with. its very cheap, and thats why companies put it in their products.
glycinate is the best absorbed form of magnesium to my knowledge... aspartate, orotate & citrate behind that.
according to the beverly website both their multi tablet & packs contain 30mg of iron per serving.
regardless of the amount, men should NEVER supplement iron. you get more than enough iron from the meat you eat...
just as an example.. im a vegetarian. i dont supplement iron and i make no special attempt to get extra iron in my diet, and my iron levels are perfect (confirmed through bloodwork). the abolity of the male body to hold on to iron is extraordinary and supplementing extra iron can be DANGEROUS.
not to mention that combing iron w/ calcium & zinc just shows a blatant lack of understanding mineral absorbtion. iron (if needed) should always be taken separately because it will interfere with the absorbtion of the other minerals & less of BOTH end up getting abrorbed.
yes, i know about the vit C/artery thing, ridiculous, but there are still those that spout that nonsense. :nono:
first of all, let me say that you appear to be very thorough in your research, i give you props for that. i applaud your effort; always nice to see someone else's (rational) point of view on things.
however, let me also state that if you want people to really pay attention to what you say, you can't list as the first thing in your arguement an article that is for the promotion of a supplement product. if i'm a company trying to push my product, then of course i'm going to utilize any study that even vaguely helps my cause. once again, the amazing power of the industry to mislead...
one thing i feel the company is not clarifying in the study at points (where they just say "vit E") is possibly leaving out the fact that they used dl-alpha (synthetic, which is crap & poorly absorbed by the body) in these comparisons; one can never tell w/ advertising hype. companies quote what will help their cause...
i personally have supplemented for over 15 yrs. now @ a minimum of 800 iu d-alpha E daily, more often than not above 1g, and during heavy training/dieting i've been at 1500 or more. that's non-stop for 15+ yrs. man, with no issues. my blood pressure is fine. no prostate probs. no alzheimer's (i don't think anyway... can't remember, jk). haven't been sick in 2+ yrs. now, despite the worst outbreaks of flu in the U.S. (inc. my kids & wife multiple times) over the last 2 winters. not bragging, just feel i'm doing something right here...
i will give credit for the company putting COQ10 in their formula tho, as i am a huge fan of this & supplement w/ 400mg following w/o.
as to the magnesium, you make a good point here. all of the colloidal mineral forms out there (which is the best way to straight-supplement these elements imo) do contain mag, albeit in lesser amounts, and can't really argue to the MgO produced in bonding point you make. that is beyond my realm, and i'll take your word for it...
i do believe the iron issue is over-rated; no, men should not actively seek out additional supplementation of this mineral you are right, but 18mg (yes it is 18, i'm looking at the product right in front of me, and you can verify this on dpsnutrition.net as well as bb.com sites) is a harmless amount, even if you are eating 6 meals daily of red meat -- which i have also done from time to time on a beef & grapefruit diet. you cannot produce any study that contradicts this amount to be safe, period.
i cannot argue the issue of iron/calcium/zinc absorption issues either, as again that is out of my realm.
what i can say is that i will continue to use super pak when heavy training/contest dieting, as i wholeheartedly believe that beverly is right on the money as far as dietary nutrition considerations are concerned. they've been doing this for 40 yrs., and the pros from yesteryear as well as today continue to use these items for their own nutritional needs. this works for me in my situation; the ultra-4 works for me during less stressfull situations (maintainence). i'll alternate the super pak w/ universal animal paks throughout my pre-contest prep, because altho i like the bev profile a bit more, i like the idea of splitting equal amounts of nutrients strategically thru day on certain training days...
we can dissect the finer points of nutrition all day long, bottom line is preference i guess.
let's agree to disagree...
thanks for the info.
