By Kerri-Ann Jennings , March 29, 2012 - 10:40am
As the afternoon rolls along (or drags on, depending on your take), the office candy bowl sees an uptick in traffic. But a new study shows that it’s not sugar, but protein that you should reach for to beat an afternoon slump.
The study, from the University of Cambridge in England and published in the November 2011 issue of Neuron, found that while glucose (sugar) blocks certain neurons that help you feel awake, the amino acids in protein prevent that from happening. So, if you eat some carbs at lunch, a protein-rich afternoon snack may keep you from feeling sleepy. And since protein helps keep you feeling full longer, that snack might tide you over better than a sugary one and keep you from snacking too much throughout the afternoon.
Here are some protein-rich afternoon snacks to try:
Smoothie made with silken tofu or yogurt or this Banana-Cocoa Soy Smoothie 
Veggies and hummus or Feta & Herb Dip 
Turkey Rollups —Spread 2 slices of deli turkey breast with 2 teaspoons mustard (or mango chutney) each and season with pepper. Wrap each prepared turkey slice around 2 sesame breadsticks.
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What foods help you beat an afternoon slump? Tell us what you think below.