thanks for all the useful info Sherlock
i thought protein did NOT cause an insulin spike? a high gi food or sugar will but protein and vegies do dod not what was what i believed to be the case form my reading
also I can t see the clip as my laptop is old and sound is broken but i had thought that the capsules were not dissolving well and will now take care to dissolve the Creatine powder carefully before drinking; thanks for posting - was there any other vital info in the clip please?
Hi, Allyson and Heapsreal:
There was the landmark study on the insulin index, and here is an article with comments from the authors, Holt and Brand-Miller:
http://www.healthcentral.com/diabetes/c/17/1615/insulin-index/
Some foods (such as meat, fish and eggs) that contain no carbohydrate, just protein and fat (and essentially have a GI value of zero), still stimulate significant rises in blood insulin
Taking a look at the actual study, from 1997:
http://www.ajcn.org/content/66/5/1264.full.pdf
with white bread being 100: beef scores at 51, pasta at 40, Honeysmacks cereal 67, apples 59 etc
Now at the moment I can't find a figure for whey, but I believe it's higher than beef and you can see the following study where they choose whey because of its insulinogenic properties in trying to lessen serum glucose rises after meals:
http://www.ajcn.org/content/82/1/69.abstract
"Effect of whey on blood glucose and insulin responses to composite breakfast and lunch meals in type 2 diabetic subjects"
Background: Whey proteins have insulinotropic effects and reduce the postprandial glycemia in healthy subjects. The mechanism is not known, but insulinogenic amino acids and the incretin hormones seem to be involved.
Also, as far as dissolving, the usual approach has been to use very hot water and then cool it for drinking. If you put it in average body temp water (~97F for PWCs haha
then it won't dissolve completely. It's said that eventually bacteria in the intestines will get it and then possibly generate gas. Btw, you can't mix it up long beforehand, because it will be turning into creatinine. That's why nobody sells bottled creatine, but then again I bet somebody does these days and they will make sales.
Allyson, the video shows using room temp tap water compared to hot tap water. Can you make it out in this image? Even the hot tap water does not dissolve it all.