Paula, make sure you're drinking enough water. Here are the water instructions for the Zone foods:
"Drink enough water (in ounces) to equal at least 1/2 your weight!
Here are a few suggestions to make water more interesting:
Add a little lime or lemon juice
Dilute one oz. of fruit juice with 8 oz. water
Drink mineral water in glass bottles
If you drink any diet soda or coffee (regular or decaf), then plan to add an equivalent amount of extra water to make up for their diuretic effects."
You can find more info on the Grocery Addtiions page here: http://www.zonediet.com/GroceryAddi...fault.aspx