For Students
Are protein bars actually healthy?
A protein bar can be a solid convenience food or barely-better-than-candy — the front-of-package marketing won't tell you which.
What to actually check on the label
Skip the front-of-package claims and look at three numbers: protein per calorie (aim for a bar where protein makes up a meaningful share of total calories, not just a few grams padded with sugar and fat), added sugar (many bars carry 15-20g, more than a candy bar), and fiber/sugar alcohols (which can cause digestive discomfort in large amounts).[1]
When a protein bar is genuinely a good choice
A protein bar is a legitimately good option when whole food isn't practical — traveling, between meetings, post-workout when you need something quickly. It's a worse choice as a routine meal replacement, since whole foods generally deliver more fiber, micronutrients, and satiety per calorie than a processed bar.
Keep reading: High-protein foods list · Protein powder 101 · How to read a nutrition label