kiwirider said:Interesting observation (and I'm as guilty of this as anyone) - why is it that we are generally happy to call on experts to "tune up" simple machines and systems like our bikes, cars, electrical appliances and houses, yet we are so reluctant to call in experts to do anything other than remedial work on the most complex systesm that any of us will ever have anything to with ... our own bodies?
+1. I think if someone is serious about losing weight, i would defintintely not do it without consulting a nutritionist. Just from personal experiences i know quite a few athletes who consulted with the same nutritionist and did very well.
Basically what worked for all of them was the theory that your body continually adjusts.There is a study from Tufts that explains that the glycemic index of foods thought to be fairly standard, varied by individual.
So a serving of white bread instead of being a 70, ranged from 40 to 130.
But what was even more amazing the food had a varying index according to time of consumption.
Ok getting back to the nutrionist, this person worked on the basis that people make too drastic adjustments when trying to lose weight, then the body compensates and you dont lose weight, and sometimes end up actually gaining. So the trick is to log all your food intake, time of day, exercise routine etc then make very small adjustments in intake while maintaining the same output. By cutting back 2-3 percent the body basically does not perceive the reduction as potentially life threatening so you lose weight slowly and consistently.
This is basically a laymans explanation but if you understand that blood sugar levels are not dictated solely by food intake but also by stress than you have a rough idea of what u need to do.
but you need someone who knows the correct numbers like a good doctor or nutritionist otherwise you are self medicating in a way, not a good idea.