Cait and Mod are 100% right, you don't have to, but if you can eat them you should. As you lose weight you will lose daily points and if you're anything like me, you will miss them
I eat everything I get!
I find that if I truly keep track of what I eat, write it down, figure it out, weigh and measure whenever I can, the benefits of truly tracking far outweighs the cost of a couple of extra points. Tracking also helps me to not go for another whatever, because I'm usually out of DPs, APs and into my FPs.
Also, I think drinking enough water is a huge part of being successful as well. If you keep your body working the way it's supposed to, it'll burn those extra pts.
One more thing, then I'm done, over time you'll find that you have weeks where it's easier not to use those extra pts. and weeks that you need them, plus a couple. Those weeks balance out over the long haul, over the course of a year or six months, you will lose.
Best of luck