1) Glycerol is esterified with Stearic Acid to form Glycerol MonoStearate.
2) Glycerol MonoStearate is consumed in powder form with plenty of water
3) During digestion, a hydrolysis reaction occurs that involves breaking the
ester link, resulting in Stearic Acid and Glycerol. At this point we do have
a "surplus" of glycerol and we are also "hyperhydrated" due to:
a) Consuming plenty of water
b) The (VERY well documented) osmotic effects of glycerol
Glycerol appears to have 2 pathways from this point:
Pathway 1) It is metabolized and involved in glycolysis,
gluconeogenesis, dihydroxyacetone phosphate, and ATP (energy) production. My
theory is that since Glycerol is naturally occuring in the body, by
supplementing with it during exercise or weightlifting, we end up with a
surplus of energy, enhanced muscle glycogen, and cell volumization over this
period of time (during exercise or weightlifting). This is not earth
shattering ! This does not mean that it will give you steroid-like gains.
It simply means that it "works".
Pathway 2) Direct acylation of glycerol results in monoacylglycerol.
According to a 2001 study "little is known about intestinal
[monoacylglycerol] absorption". My theory is that this monoacylglycerol can
be re-esterified to form intramuscular / myo-cellular triacylglycerol and
studies indicate that as glycerol levels become elevated "a considerable
amount of glycerol is shunted toward the direct acylation pathway". This
potential is a good thing during exercise or weightlifting
Summary:
As you can see, we are essentially rehydrating and refueling DURING our
workout, as well as increasing cell volume to enhance the anabolic response
of exercise or weightlifting.
Recommended reading:
Cell Volumization:
http://forum.bodybuilding.com/showthread.php?t=332329
The original Glycerine / Glycerol Thread:
http://forum.bodybuilding.com/showthread.php?t=164581
Intramuscular Triglycerides as an Ergogenic Aid:
http://www.bodybuilding.com/fun/issa108.htm
Electrolytes 101:
http://forum.bodybuilding.com/showthread.php?t=658426
Bookmarks