Healthy Snacks: High Protein, Low Carb & Guilt-Free Ideas

Healthy snacks are essential for managing blood sugar and beating cravings. From high-protein options for diabetics to low-sodium beef jerky, discover nutritious pick-me-ups that won't derail your diet during meetings or holidays.

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How Many Calories Are in Plain Popcorn?

Published Jul,08 2011 | By Michelle Kerns

Air-popped popcorn is one of your best bets for a low-calorie, low-fat, high-fiber snack, advises "Cooking Light." Unlike many less-than-healthy snacks, popcorn is a whole grain that can help you fulfill the daily grain requirement recommended by the U.S. Department of Agriculture.