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Wed, 16 May 2007
[/health/molecules] 2 comments permalink Tue, 26 Sep 2006
AllicinWhat and where do you find Allicin? It forms from certain substances found in garlic. How effective are garlic supplements? More info here and here. The real issue here is that, in order to benefit from Allicin, you have to eat the garlic clove raw and crushed. Cooking it will destroy the agents involved in creating Allicin.ResveratrolWhat do Queen Elizabeth (the Queen mum) and Jeanne Louise Calment have in common? Calment lived to 122 years which is the oldest age on record in modern times. Queen Elizabeth also was a centenarian (living to 102). What else did they have in common? They both drank a glass of red wine every day. Resveratrol is the substance in red wine which is the longevity agent. The amount of Resveratrol in particular wines varies. Wines from the French Bordeaux region generally have the highest amounts.[/health/molecules] 0 comments permalink Mon, 03 Apr 2006
On a related note, First Endurance recently released a new multi-vitamin product called Multi-V and it was recently reviewed at cycling news by Nutrition Researcher Dr. Pam Hinton. I was particularly interested in Pam's comments about Iron (under the heading, "Available Iron" in the article). It sounded very critical to me (and very much in agreement with what Sardi discusses in his book) when I first read it and I was somewhat surprised that she did not go a little further and issue more caution about taking in iron from this multi. For example, Sardi in his book recommends that men over 40 and post-menopausal women avoid multi-vitamins with iron and other iron supplements to avoid excess accumulation. Pam is actually one of the fastest women cyclists in the mid west and I was able to chat with her a little bit about her review of Multi-V and her comments and thoughts about iron a few weeks ago at one of the cross races. She had not heard of Bill Sardi or his book about iron accumulation but as I shared some of the themes of the book, she did seem to agree with what I was sharing. Now I have been somewhat skeptical of Pam's articles in the past as she has recommended strict adherence to RDA's for all vitamins (even vitamin C) which I find a bit strange. But as I looked further, I saw that her particular area of research is into iron and it's effects on endurance and other areas. And in this discussion, I see that much of this cautionary view of supplements seems to be tied to her knowledge of iron. This is understandable but in the case of vitamin C, I really think it is still off the mark. As I understand it, the pro-oxidant action of vit C and iron has been seen only in vitro (test tube) and not in the human body. Additionally, you have one of the greatest scientists of the century (Linus Pauling) who took gram level dosages of vitamin C and devoted much of his later life to researching vit c. He never warned or discussed problems with iron and vit C (as far as I know). Also take note, that the RDA of vitamin C is only 60 mg. By eating the recommended 5 to 9 servings of fruits and vegetables, you will easily exceed this amount. And what about other animals who synthesize vitamin C in even larger amounts? Why don't they have problems? This is not an exhaustive discussion of course. I am not a scientist. I merely present what I feel are logical approaches to this concern which have influenced me. There is some discussion of iron and vitamin C in Sardi's book and the Vitamin C Foundation has some discussion of this in their FAQ. Here I will reproduce this discussion for easy reading. Take note of Dr. Cathcart's response. He is a doctor who has a couple decades of experience treating people with gram level doses of vitamin C both orally and IV based.
Q. Orthodox medicine advises people with Hemochromatosis (congenital iron
overload in tissues) to avoid vitamin C? What is the foundation's opinion?
The foundation understands that vitamin C facilitates iron absorption, but
according to our advisers, it also helps to regulate unbound Iron out of the
body and might be a good treatment for this condition. People with
Hemochromatosis can take steps to reduce iron in the digestive tract at the
same time they are taking vitamin C orally.
A., Opinion of Robert Cathcart, III, MD (orthomed.com) :
My clinical experience would indicate that vitamin C increases iron
absorption when iron is needed. It seems to increase excretion of iron when
there is an excessive amount of iron. Therefore, vitamin C might be a good
treatment of Hemochromatosis.
This theoretical difficulty concerning C is typical of how the orthodoxy
will expand a theory into a fact without any evidence.
docc.
A. Selva Kumar, MD opinion
I have managed many cases of iron overload because I see many Thallasaemia
trait cases where the older patients usually have anemia but high ferritin
levels. I continue giving 30 grams sodium ascorbate infusion weekly or
biweekly for their chronic conditions, yet their ferritin DID NOT INCREASE
and you see improvement in their anemia, with added folic, vitamin E and
oral vitamin c at 3 to 6 grams per day.
One example is my nurse 86 years mother with ischemic heart and heart valve
defect, I give her same IV vitamin C over the last two years, still well,
her ferritin remains below 300 mg/dl .
Quite a number of 'heart patient' have elevated ferritin levels unless we
check for it.
My experience with ferritin is in cancer patients, those with high baseline
ferritin and IV vitamin C given (up to 120 grams per day) if the ferritin
increases, the patient usually succumbed to their cancer, this is true for
those with chemo or radiation.
I read a very good article on Hemochromatosis and I will forward to you
because that article made me decide to continue high oral and injection
vitamin c despite the orthodox advice.
I give advice to those patients, avoid high iron containing diet and take
oral vitamin C separately from food.
Dr Mercola also wrote a good article on iron, he believes in giving
phytates to reduce absortion.
dr selva
Paper recommended by Dr. Selva ANTIOXIDANTS FOR HAEMOCHROMATOSIS...
A., Thomas E. Levy, MD, JD opinion
I cover this issue on pages 394 to 398 of my book VITAMIN C, INFECTIOUS
DISEASES AND TOXINS. It's not as clear-cut as other issues, but high-dose
vitamin C over the long run is probably as good for Hemochromatosis as it
is for other conditions.
Tom Levy
Note: There are other prudent approaches to reducing Iron overload according
to health reporter and author Bill Sardi:
"The control and removal (chelation) of excess iron in the body is also
important to remove the primary rusting agent in the the body that has the
potential, when released from binding proteins, to damage tissues and DNA
[Mutation Researdh 519: 151, 2002] Iron-binding nutrients knows as
bioflavonids (citrus, quercetin, cranberry, bluebery, milk thistle) and
from whole grains (IP6 rice bran extract) bind and remove iron efficiently".
- Bill Sardi, The New Truth About Vitamins & Minerals, Here & Now Books,
2003. Pg 24.
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