TCBY is busy promoting its new Low Carb Lovers frozen yogurt with a challenge for Americans to lose 1 million pounds. When the goal is met, TCBY will offer free Low Carb Lovers frozen yogurt for an entire day. There are four net carbs per half-cup serving of Low Carb Lovers frozen yogurt (for both chocolate and vanilla). Here is the nutritional information for the available toppings:

* Fat free chocolate fudge (1.3 net carb)
* Mixed nuts (1 net carb)
* Whipped topping (1 net carb)
* Blueberries (1 net carb)
* Raspberries (1/2 net carb)
* Strawberries (1/2 net carb)

There is a coupon for a free cup of Low Carb Lovers frozen yogurt with purchase of any cake or pie the TCBY homepage.

You can sign up to be a part of the million pound challenge here. As of this writing, the counter reads 529 pounds lost.