Hur bestäms GI?

[Yooo]

Hur går det till när man tar reda på GI:t på en vara? Undersöks varans sammansättning i ett laboratorium, eller mäts det genom att ge testpersoner en viss kvantitet av varan för att sedan mäta deras blodsockersvar?

[Åse Columbus]

gå in p paulun.com eller sök på google

[King Grub]

"The GI value of a food is determined by feeding 10 or more healthy people a portion of the food containing 50 grams of digestible (available) carbohydrate and then measuring the effect on their blood glucose levels over the next two hours. For each person, the area under their two-hour blood glucose response (glucose AUC) for this food is then measured. On another occasion, the same 10 people consume an equal-carbohydrate portion of glucose sugar (the reference food) and their two-hour blood glucose response is also measured. A GI value for the test food is then calculated for each person by dividing their glucose AUC for the test food by their glucose AUC for the reference food. The final GI value for the test food is the average GI value for the 10 people."

[Sverker]

Låter som ett " Glukosbelastningstest ".

Många gravida går igenom det under en graviditet för att undersöka ifall de fått graviditetsdiabets.

Vet hittills ingen ung mamma som inte minns testet med kraftigt illamående.
Söt glukoslösning på fastande mage.

[Yooo]

Tack för hjäpen Grub!