Sugar!

Nutrient- a substance that provides nourishment essential for growth and the maintenance of life.
Drug-a medicine or other substance which has a physiological effect when ingested or otherwise introduced into the body.

I know I shouldn't be feeding the troll I'm sorry guys..
Dummy- a retard that thinks sugar is a valuable carbohydrate source because as dummy thinks carbs are all the same.
 
I will be glad to once you have proved me wrong young lady.
No you won't. Cause I already did prove you wrong.
In fact this is a VERY basic understand of the physiology of the digestive system and biochemistry. Any RN would know this, it is borderline common knowledge in the medical field.
 
Fructose is a different beast - that goes to the liver for processing into fat.

Fructose is of the devil.

I always laugh when people mention that fructose can be converted into fat and yet conveniently forget to add that fat oxidation also goes up at the same time = zero net effect.

In excess, it's bad. As with most things :)
 
I always laugh when people mention that fructose can be converted into fat and yet conveniently forget to add that fat oxidation also goes up at the same time = zero net effect.

In excess, it's bad. As with most things :)

Well, I laugh at you then:

"Fructose is metabolized, primarily in the liver, by phosphorylation on the 1-position, a process that bypasses the rate-limiting phosphofructokinase step (4). Hepatic metabolism of fructose thus favors lipogenesis, and it is not surprising that several studies have found changes in circulating lipids when subjects eat high-fructose diets. "

How bad is fructose?

Fructose has no merit in any diet. Fruits are tasty, but keep them to a minimum.
 
Well, I laugh at you then:

"Fructose is metabolized, primarily in the liver, by phosphorylation on the 1-position, a process that bypasses the rate-limiting phosphofructokinase step (4). Hepatic metabolism of fructose thus favors lipogenesis, and it is not surprising that several studies have found changes in circulating lipids when subjects eat high-fructose diets. "

How bad is fructose?

Fructose has no merit in any diet. Fruits are tasty, but keep them to a minimum.

Your relying on Bray, a well known fructose zealot who I've verbally raped for his shitty opinion papers before. This scenario is ironic since he completely destroyed Taubes for his illogical BS about carbs & insulin before showing the world that he's built from the same cloth.

How about this, you provide me with the papers that good old Bray is referring to and I'll proceed to show you the retarded, fantasy doses used to produce those results and thereby validate my original point about fructose only being bad in excess. Warning: I've done this exact thing to a 2010 paper written Bray a few years ago, so yea...:)

As for your statement about fruits, one of the most nutrient dense food groups around, well...leave nutrition to the pros man, and try to swallow this in the mean time:
The effect of two energy-restricted diets, a low-fructose diet versus a moderate natural fructose diet, on weight loss and metabolic syndrome param... - PubMed - NCBI
"...For weight loss achievement, an energy-restricted moderate natural fructose diet was superior to a low-fructose diet."
 
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Well, I laugh at you then:

"Fructose is metabolized, primarily in the liver, by phosphorylation on the 1-position, a process that bypasses the rate-limiting phosphofructokinase step (4). Hepatic metabolism of fructose thus favors lipogenesis, and it is not surprising that several studies have found changes in circulating lipids when subjects eat high-fructose diets. "

How bad is fructose?

Fructose has no merit in any diet. Fruits are tasty, but keep them to a minimum.
Ok man. Fructose is hardly different than glucose or any of the other carbs you eat everyday. This is another common misconception and I can explain why.
When they do these studies, they put people on a high calorie "fructose" diet. OF COURSE they are going to gain some fat, because they are eating a caloric surplus. The same thing would happen if the sugar happened to be glucose or dextrose or whatever kind of monosaccharide, even polysaccharide you choose.
Glucose and fructose and all the rest of the monosaccharides all have THE SAME chemical formula!
c6-h12-o6

This begs the question, If they are the same thing, then why have different names for them?
The only SLIGHT difference is the arrangement of these molecules, which is why they have different names in the biochemistry world.

Don't be fooled by the the market scheme, "Contains no Fructose'. It's all the same.
 
Miss the edit window^
I can site my sources, but it would take me a while to find it all.
Most of my knowledge comes from Elaine Marieb and her books as well as her peers who contribute to them.
 
Well, I laugh at you then:

"Fructose is metabolized, primarily in the liver, by phosphorylation on the 1-position, a process that bypasses the rate-limiting phosphofructokinase step (4). Hepatic metabolism of fructose thus favors lipogenesis, and it is not surprising that several studies have found changes in circulating lipids when subjects eat high-fructose diets. "

How bad is fructose?

Fructose has no merit in any diet. Fruits are tasty, but keep them to a minimum.

Zilla is correct. Fructose in normal quantities isn't bad for you. Most studies that show fructose as being bad use an ABSURD amount of fructose. Something that isn't even realistic.
 
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