Thursday, May 7, 2009

The Sugar That Staves Off Hunger

Grain products: rich sources of complex and simple carbohydrates
Sugar is sugar, right? Maybe not. Turns out that there is one type of sweetener that helps fill you up, while another leaves you craving more.

The two sugars in question: glucose and fructose. Glucose appears to quell hunger, and fructose seems to ramp it up.

The sugars may affect your appetite differently because of the unique ways in which they affect malonyl-CoA, an important appetite-suppressing molecule in the brain.

Most dietary carbohydrates contain glucose. Foods high in carbohydrates include breads, pastas, beans, potatoes, bran, rice and cereals. The primary food sources of fructose are fruits, vegetables, and honey.

Read more at Realage.com

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