Capitalizing on New Year's weight loss resolutions, Weight Watchers recently unveiled their newest weight loss plan: Momentum.

Momentum marries Weight Watcher's popular Core plan, which lets you eat as much food as you want off lists of filling but low-cal foods, and their Flex plan, which gives each food a point value. The new plan focuses on "filling foods" that will help you feel satisfied and resist temptation.

Momentum curiously doesn't depend much on protein to keep a dieter full, requiring only one to two servings a day, and instead seems to be depending more on volume and fiber. I don't know about you, but protein keeps me full longer than just about anything else.

Weight Watchers never worked for me, but if you need help with portion control and food choices, it is a solid program. What do you think about their new program?