The links work fine but that is moot because I've shown that the presenter is deficient on the subject of biochemistry. The rather laughable "Ethanol is a carbohydrate".

The link you provide is interesting and great I believe that it supports my position fully. 1g/kg is a pretty low threshold.

Pardon? That is about 3litres of coke for someone of regular weight and size. As this is the acute consumption limit they would have to down it in one. I think that in most people's books that isn't normal. That is not half a can of soda. I've yet to see 6 litre cans of soda for sale most anywhere.

From your own article

Researchers report that in mice, fructose, a sugar found in fruit, is processed mainly in the small intestine, not in the liver as had previously been suspected.

Are we clear that what you are stating about the liver is outdated and nothing but a populist meme now?

this is what endocrinology is:

So not biochemistry then?

so basically everything about how the human body uses foods signals within itself with hormones etc

That is like saying because a haystack has a pin in it, it must be a pile of pins.