does this mean i cant eat oranges?
No but i bet you dont eat too many of them on Tx.
Your diet will be more like alagirls than you would like it to be.
CS
YOU SAID:Interesting study that suggests large doses of Vitamin C
common sense again...anything thats taken in excess will kill you...try drinking a 5 gallon bucket of water?
does this mean i cant eat oranges?
Apparently, if it didn't come in a carton of Ben & Jerry's, my body wasn't supplemented with it during treatment.
Jim, great suggestions and conclusions, thank you.
drrofi
CS,
You have a good point. Because of my RVR, I was extremely reluctant to deviate from the tried and true because I didn't want to jinx what I figured at one point was around a 90% chance of SVR. Had I been a slow responder -- or previous NR -- then I would have been a lot more open to go outside of the box.
CO,
Yes, and always read the label :)
....and everybody should check with their doctor before taking anything.
: )
I am inclined to agree with you. Anyone doing Tx for the first time should take a cautious approach. If a Supp hasnt been studied and shown to be beneficial, dont take them.
Leave the experimental stuff to us NRs. We cant do any worse than NR anyway.
CS
CO: Since Vitamin C protects the mitochondria.... then taking Vitamin C would protect liver cells. So in theory, Vitamin C should be beneficial for HCV.
----------------------
You may have missed my point, and perhaps I didn't make it clear enough.
My point was not that Vitamin C might diminish SVR -- I really have no knowledge one way or another -- but that one should be reasonably cautious about adding/undertaking any aggressive vitamin/herbal regimen to SOC because the end result may be unpredictable as it was with the cancer treatment/vitamin c article.
So once again, I'm not saying that taking vitamin c is bad for the liver or treatment.
-- Jim.
"In a post several months ago I believe you or another of our resident smart persons( I am serious , i'm not being sarcastic ) mentioned that some research suggested that anything anti inflamitory may not be benificial while on treatment. Maybe it was HR.
Something to do with the way anything antinflamitory interfering with Interferons effects somehow. "
A recent study showed that aspirin (which is an anti-inflammatory), inhibits viral replication.....and it was due in part to inhibition of COX-2.
And I remember reading studies that showed that Celebrex (an anti-inflammatory), which is also a COX-2 inhibitor, lowered HCV viral load and decreased the risk of liver cancer.
Here's the aspirin study.....
Aspirin (Acetylsalicylic Acid) Inhibits HCV Replication in Laboratory Study
Due to the limitations of interferon-based therapy for chronic hepatitis C virus (HCV) infection, researchers have explored various alternative therapies. In the May 2008 issue of Hepatology, Mexican researchers reported on a laboratory study of the anti-HCV activity of acetylsalicylic acid, better known as aspirin.
The investigators were interested in testing acetylsalicylic acid against HCV because it has previously been reported that salicylates inhibit the replication of other flaviviruses including Japanese encephalitis virus and dengue virus.
In the present study, the researchers examined the effects of acetylsalicylic acid on viral replication and protein expression using an HCV subgenomic replicon cell culture system. They incubated Huh7 replicon cells with 2-8 mM acetylsalicylic acid for different durations, and measured HCV RNA and protein levels using Northern blot, Western blot, and real-time polymerase chain reaction (PCR) assays.
Results
• Acetylsalicylic acid had a suppressive effect on HCV RNA and protein levels of nearly 58%.
• Acetylsalicylic acid-dependent inhibition of HCV expression was not mediated by the 5'-internal ribosome entry site or 3'-untranslated regions.
• However, HCV-induced cyclooxygenase 2 (COX-2) messenger RNA and protein levels and activity were down-regulated by acetylsalicylic acid, possibly via a nuclear factor kappa-B (NF-kappa-B)-independent mechanism.
• Acetylsalicylic acid-dependent inhibition of viral replication was due in part to inhibition of COX-2 and activation of p38 and MEK1/2 mitogen-activated protein kinases (MAPKs).
• Inhibition of these kinases, for example by short interfering RNA silencing, blocked the antiviral effect of acetylsalicylic acid.
The investigators concluded that, "our findings suggest that the anti-HCV effect of acetylsalicylic acid in the Huh7 replicon cells is due to its inhibitory effect on COX-2 expression, which is mediated in part by the activation of MEK1/2/p38 MAPK."
These findings, they added, "suggest the possibility that acetylsalicylic acid could be an excellent adjuvant in the treatment of chronic HCV infection."
http://www.hivandhepatitis.com/hep_c/news/2008/062008_a.html
Chemotherapy drugs damage the mitochondria in cancer cells. When mitochondria are damaged, they send signals to the cell to die. That's one way chemotherapy drugs kill cancer cells. According to the link you posted, Vitamin C protects the mitochondria, therefore preventing chemotherapy drugs from working well.
But on the other hand, the Hepatitis C virus damages the mitochondria in liver cells (by a process of oxidation). Once the mitochondria are damaged, they send signals to the liver cells to die.
Since Vitamin C protects the mitochondria.... then taking Vitamin C would protect liver cells. So in theory, Vitamin C should be beneficial for HCV.
On a sort of related topic....
A recent study done to investigate mechanisms that contribute to chemotherapy drug resistance in cancer cells, showed reduced uptake of certain substances, including nutrients such as glucose in chemo-resistant cells. In other words, insulin resistant cells were resistant to chemotherapy drugs.
http://www.reuters.com/article/blogBurst/science?type=scienceNews&w1=B7ovpm21IaDoL40ZFnNfGe&w2=B87v3eIPWO7Nz1de1q356s6e&src=blogBurst_scienceNews&bbPostId=Cz3F0oK3q4KWdCz6qIFHFZFoosB9Fufo8CdAnEB2Bo3WX1vXCH&bbParentWidgetId=B87v3eIPWO7Nz1de1q356s6e
And a breast cancer study showed that the response rate to chemotherapy in diabetic patients taking Metformin (which reduces insulin resistance) was three times higher than the rate in diabetic patients not taking Metformin.
http://www.physorg.com/news131631936.html
And that is exciting....because besides increasing SVR, maybe Metformin will also reduce the risk of liver cancer in people with Hep C.
Where's Gauf? I think he is going full bore on the nutrients minus the inflamatories during his treatment.
Tough - you have to do your own research and determine what works for you --- after consulting with your doctor(s).
Hugs!
Meki
I am on week 12 of tx, I take a multi and a vitamin c every day should I stop.
I vaguely remember the post, but not who posted it or even what it actually said. Hopefully someone "smarter" will remember :)
-- Jim
Before I started treating, I was taking an individual dose of all the vitamins, calcium, flax oil, milk thistle, schizandra, tumeric etc. This combination allowed me to reduce my AST and ALT counts while I was waiting to start (about one year). I had been suffering from fatigue, and it really worked to give me back some energy.
When I finally started treatment, I was told to cut out everything except one vitamin E, one multi B and one C. No calcium, no anti-inflammatories or alternative medicines whatsoever.
k
Jim
In a post several months ago I believe you or another of our resident smart persons( I am serious , i'm not being sarcastic ) mentioned that some research suggested that anything anti inflamitory may not be benificial while on treatment. Maybe it was HR.
Something to do with the way anything antinflamitory interfering with Interferons effects somehow.
Do you or anyone else remember. It may of been in the PPC post now that I think about it.
Anyway its something to think about.
Bobby
As info, calcium supplements or antacids should not be taken with riba because it blocks absorption. I think it's recommended 2 hrs prior, might even be 2 hrs after but not at the same time.
Trin
I wonder if calcium is harmful, women are supposed to take a minium of 1200 mgs of calcium a day to prevent osteoporosis but now I'm concerned about taking any of my vitamins. I have been taking calcium, B-complex, C, E and selenium. I'm going to stop until I consult my doctor.
Thanks for the information!
Linda
TY. I forwarded the article to people who'd be very interested to read this.