ofonorow wrote:I think they are trying to point out that to get a better reading, you shouldn't take it just before the test.
I take vitamin C every day since many years. When I test my blood about where my levels are, I want do know it under the condition I am, which is by taking it. And thereby am enabled to raise my intake, or relax abit, according to the results.
What would the test tell when I wouldn't take it doesn't has any practical relevance. And is only testing a theoretical proposition with no practical use.