Mailing List Archive

Mailing List: cavers

Message Display

Marcia, it probably triggers a hypoglycemic GH release which mobilizes
the lipids. Problably could get the same thing by sticking your finger
in an elecric socket - as in that it would not likely work too many
times before the body figured it out. As you said, we all know the
answer to the problem. What might not be known is how to implement it
properly. 


Marcia Oliver wrote:
> 
> > >I read in the LA Times-Valley Edition an article concerning weight
> > >loss through hyperbaric treatment  [snip] The newsletter claimed that
> > >the  high pressures "squeezed fat" into the tissues and bloodstream and
> > >therefore was carried out by metabolic process".
> 
> Sorry.  Body fat is stored inside cell membanes and cannot be "squeezed
> into the blood stream" at any pressure which a living body can withstand.
> 
> As Bill Mee stated, (temporary) fluid loss is quite common at high pressure
> and particularly with the "diving reflex" which is activated with exposure
> of the face to cool water.   This is from fluid outside of cell membranes
> stored between cells and in the blood vessles.  Most everyone on this list
> is aware of the need for attention to hydration during a dive, and at 8.25
> pounds/gallon, loss of a relatively small amount of fluid can be seen as a
> measurable weight loss.
> 
> The tiny amount of fat circulating in the blood vessles, would not amount
> to a measureable change in weight.  and unlike gasses, fat does _not_
> transfer into the blood stream based on ambient pressure changes--only
> based on the bdies energy needs and "carbohydrate energy" supply available.
> 
> Still no miracles for obesity--just sensible diet and exercise.  Too bad.
> 
> Marcia Oliver, MD
> American Acadamy of Family Practice
> Board Certified

Navigate by Author: [Previous] [Next] [Author Search Index]
Navigate by Subject: [Previous] [Next] [Subject Search Index]

[Send Reply] [Send Message with New Topic]

[Search Selection] [Mailing List Home] [Home]