Now that it's mid-March, winter should be coming to a close, though for many of us, spring is but a mere dream we hang onto. But whether or not it feels warmer where you are, one thing is certain: Bathing suit season will be here before you know it, and the time to start shaping up is now.

Problem is, research shows that we crave carbs when it's chilly out, which means that we need to get a handle on our cravings first. Here are a few tips:

• Purge your pantry. Get rid of sugar and unhealthy carbs like white rice and pasta. Stock the fridge with fresh veggies and healthy things like hummus. Believe me, you'll snack on the healthy stuff when you don't have a choice.
  
• Find filling alternatives. Nuts, for instance, are a great source of energy and -- in small doses -- are waistline-friendly.
  
• Give in ... wisely. If you can't live without your morning toast, don't beat yourself up -- just have whole wheat bread and make sure you only stick to one slice.

Got any tips of your own?