sunmountain said:Also, what is the opinion on taking glucose? I remember growing up overseas that athletes were given glucose right after the games. Wouldn't that be the easiest way to give the body what it needs to make glycogen to sleep through the night?
thanks
Starch is a long chain of glucose and glucose is absorbed very quickly and
in healthy person it is metabolised without causing high blood glucose.
But even in healthy person it requires more insulin than fructose.
RP has mentioned many reasons for taking fructose and mixture of glucose
fructose instead of just glucose/starch. Glucose and sucrose are good at refilling muscle
glycogen than fructose. But fructose, galactose and sucrose are
way more efficient at refilling liver glycogen. There are products with 67 percent
glucose and 33 percent fructose mixture as post work out drinks.
This shows mixture of glucose and fructose or glucose and galactose( Lactose)
are better than only fructose or only glucose in terms of refilling both liver and muscle glycogen.Diabetic people can metabolise fructose easily but have problem metabolising glucose properly.Fructose also increases metabolism of glucose .
Fructose metabolism does not need insulin but starch/glucose needs a lot of
insulin and this causes surge in stress hormone cortisol. Cortisol in turn
blocks metabolism of sugar to keep blood sugar steady. Mainstream propaganda
is that fructose increases triglyceride and cholesterol and causes fatty liver.
In RP world we do not see high cholesterol as a bad thing and studies showing
fatty liver were not designed properly.Fructose has many other health benefits
like lowering phosphate, working like T3 , anti-serotonin effect, iron chelator,
anti-oxidant etc.
Edit: In earlier posts i wrote about benefits of apple juice and later i found out that
many brands of fruit juices have high level of fluoride.Here is the link to a post about fluoride.
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