Mon, Sep-24-07, 18:25
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Senior Member
Posts: 1,301
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Plan: Paleo/Organic Fat Flush
Stats: 193/176/145
BF:42/31/24
Progress: 35%
Location: Boston
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Dr. Eades addresses Agave here. A reader asked a question, and he responded:
http://www.proteinpower.com/drmike/?p=948#comments
Hi Dr. Mike.
It is timely that you should post about fructose today. Just yesterday I had a request to develop and demonstrate recipes using agave nector. I did some quick research and found it to be almost pure fructose, as I expected. I found drastically different opinions about it, ranging from Dr. Oz (Oprah’s doc) who said it is the ONLY sweetener that anyone should ever use, to others who disputed the claims made by the producers that it was very low glycemic, healthful, raw, and natural.
The only scientific information that I found required a fee, and I feared that I would not understand it anyway. What is your opinion of agave?
Hi Judy–
Agave nectar contains anywhere from about 60% fructose to 90% fructose depending upon the strain of plant. Both of these amounts are higher than the amount of fructose in the most commonly used high-fructose corn syrup, which is 55% fructose and 45% glucose. The agave nectar does contain a few antioxidants and other healthful plant-based chemicals, but, in my opinion, they do not compensate for the very large amount of fructose.
Many people who should know better recommend fructose because it has a low glycemic index, in other words it doesn’t run blood sugar up to the same extent glucose does. But fructose doesn’t run blood sugar up because it is metabolized differently than glucose. It is dumped directly into the liver where it is converted to fat and often stored in the liver. It is a driving force behind the development of insulin resistance and all attendant problems. When researchers want to give lab animals insulin resistance, they feed the animals high doses of fructose.
Fructose, despite its ‘fruity’ sounding name, is better avoided irrespective of how attractively it is packaged, i.e., as the healthful sounding agave nectar.
Hope this helps.
Cheers–
MRE
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