wayno wrote:i've read studies that show when you have a bacterial or viral infection it can shorten the time of infection by megadosing,
normally you excrete the excess. if you mix an aqueous solution of silver nitrate with urine it will turn grey or black under normal circumstances showing excretion of vitamin c,, but i have tested this myself when i had viral infections and took 80 grams of vitamin c in a day but the silver nitrate didnt discolour with my urine while i was sick , but it would go black when i wasnt sick,, and i have personally found i gdont get as sick as often or for as long by suplementing vitamin c
The evidence is marginal.
This is from the summary of the Cochrane Review of the subject:
(Green is original, blue is my interpretation)
The failure of vitamin C supplementation to reduce the incidence of colds in the general population indicates that routine vitamin C supplementation is not justified, yet vitamin C may be useful for people exposed to brief periods of severe physical exercise. Vitamin C does not reduce the incidence of colds, except during a brief period following heavy physical exercise.Regular supplementation trials have shown that vitamin C reduces the duration of colds, but this was not replicated in the few therapeutic trials that have been carried out.While some low reliability studies found that Vit C reduces the duration, higher quality studies did not show this effect. Nevertheless, given the consistent effect of vitamin C on the duration and severity of colds in the regular supplementation studies, and the low cost and safety, it may be worthwhile for common cold patients to test on an individual basis whether therapeutic vitamin C is beneficial for them. If it works for you, do it.Further therapeutic RCTs are warranted. The reviewers recommend that more high quality studies be doneTL;DR No conclusive evidence either way.
Full report:
http://onlinelibrary.wiley.com/doi/10.1 ... 4/abstract
Men wanted for hazardous journey. Low wages, bitter cold, long hours of complete darkness. Safe return doubtful.