After reading many potential detrimental outcomes of *certain* supplements, I'm wondering :
Would it be best to supplement drugs (and I talking across a wide range here, I'm not being specific for a given system) i.e. Aminoguanidine, Deprenyl etc...over diatery supplements ?
Granted, pharmaceutical drugs can also have side-effects, and often acute ones, but at least there has been controlled clinical trial performed on humans, and usually although not invariably, side-effects are known to be expected in a dose relationship. I'm aware that there are some side-effects listed as mild for some drugs that can prove acute in some individuals.
I've been wondering about this for a good while now, and this is an idea I thought I'd throw here to get the pulse of the community on here.
The idea being, after weighing long-term pros and cons, is it best to favor drugs working on the so far elucidated mechanisms of aging over supps ?
Also, I recall vividly having been told by an ER doctor that 90% of pharmaceutical drugs when used long-term prove to be sh**. That one the opinion of 1 M.D., but still, he knows more than I do, so it remained printed on my mind since then (2 years ago).
Thanks
It seems the best answer is:
it depends. It seems if you have grapefruit (inhibitor of CYP3A4) in your diet -- you may need to be aware of all drugs, foods, or supplements that are in your diet that involve cytochrome P450 3A4 (CYP3A4). A recent study published in The British Journal of Cancer found that women who had grapefruit in their diet had about 30% higher incidence of breast cancer -- here's the abstract -- but first, some general introductory information on the primary source,
The British Journal of Cancer, a publication of
Cancer Research UK:
British Journal of Cancer
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The British Journal of Cancer a twice-monthly professional medical journal of Cancer Research UK (a registered charity in the United Kingdom), published on their behalf by the Nature Publishing Group (a division of Macmillan Publishers Ltd).
The British Journal of Cancer (BJC) provides a forum for clinicians and scientists to communicate original research findings that have relevance to understanding the etiology of cancer and to improving patient treatment and survival. BJC works with a team of international experts to ensure high standards of selection and review. Once accepted, papers are published in print and online.
Full research papers and short communications are published under five broad headings:
o clinical studies
o translational therapeutics
o molecular diagnostics
o genetics and genomics
o epidemiology
The abstract:
British Journal of Cancer advance online publication 10 July 2007; doi:10.1038/sj.bjc.6603880 www.bjcancer.com
Prospective study of grapefruit intake and risk of breast cancer in postmenopausal women: the Multiethnic Cohort Study
K R Monroe1, S P Murphy2, L N Kolonel2 and M C Pike1
1Department of Preventive Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90089-9175, USA
2Cancer Research Center of Hawaii, University of Hawaii, Honolulu, HI 96813, USA
Correspondence to: Dr KR Monroe, USC/Norris Comprehensive Cancer Center, 1441 Eastlake Avenue (MS# 44), Los Angeles, CA 90089-9175, USA. E-mail: kmonroe@usc.edu
Received 30 April 2007; revised 11 June 2007; accepted 19 June 2007; published online 10 July 2007
In vitro and in vivo studies have shown that cytochrome P450 3A4 (CYP3A4) is involved in the metabolism of oestrogens. There is evidence that grapefruit, an inhibitor of CYP3A4, increases plasma oestrogen concentrations. Since it is well established that oestrogen is associated with breast cancer risk, it is plausible that regular intake of grapefruit would increase a woman's risk of breast cancer. We investigated the association of grapefruit intake with breast cancer risk in the Hawaii-Los Angeles Multiethnic Cohort Study, a prospective cohort that includes over 50 000 postmenopausal women from five racial/ethnic groups. A total of 1657 incident breast cancer cases were available for analysis. Grapefruit intake was significantly associated with an increased risk of breast cancer (relative risk=1.30, 95% confidence interval 1.06-1.58) for subjects in the highest category of intake, that is, one-quarter grapefruit or more per day, compared to non-consumers (Ptrend=0.015). An increased risk of similar magnitude was seen in users of oestrogen therapy, users of oestrogen+progestin therapy, and among never users of hormone therapy. Grapefruit intake may increase the risk of breast cancer among postmenopausal women.
Keywords: breast cancer; grapefruit intake; CYP3A4 metabolism
BBC News reported on this study, you can view the report by clicking
here; a relevant excerpt:
A study of 50,000 post-menopausal women found eating just a quarter of a grapefruit daily raised the risk by up to 30%.
The reason I am trying informing you of this particular incidence is because it's just one example of how a single element of your diet can make such a big difference in increasing your chance of getting a deadly disease like cancer.
Just because a drug is synthetic (or unnatural) won't necessarily make it worse -- or better. It just depends. An excellent example might be
asprin.
There are more reasons and benefits to working with a licensed physician than simply getting legal access to prescription drugs (well, a US MD can prescribe drugs -- it seems NDs and DCs cannot). In addition, to retain a license, a medical doctor must continue his or her medical education though CME. A licensed doctor can also write up the scrips to get lab work done to find out the status of your functioning organs (i.e. a complete blood count, differential/platelets, comprehensive metabolic panel, heavy metals, testosterone [if you're male], hgh, thyroid, there's more, these are just off the top of my head). If you're relying on
anecdotal evidence gathered from internet forums instead of guidance of a licensed professional, I would call that playing Russian roulette with your health.
Click
here to view what Dr. Wollschlaeger offers his patients in his "Total Health Physicals." I might suggest reviewing that and perhaps even printing that out and asking your doctor to perform the same analyzes, if possible.
Anyways, to finish answering your question -- again, I'd say
it depends. Whether or not a substance is natural or not won't automatically make it safer or not. Hemlock is natural, but killed
Socrates.