Chia Bars By Health Warrior

If kale was the breakout star of 2012, then chia seeds were the runner-up.

We're plenty obsessed with the miniscule superfood, but now Health Warrior's all-natural Chia Bars ($23.50 for a box of 15) give us another way to enjoy them.

The 100-calorie bars are ideal for fueling up after a workout: They boast high omega-3 levels. Plus, chia seeds are rich in calcium, magnesium and protein, and one bar provides 16 percent of your daily fiber intake.

Each of the three varieties–Açaí Berry, Coconut and Chocolate-Peanut Butter–is vegan, as well as dairy- and soy-free, but is surprisingly substantial, despite its miniature size. We also love the bars' portability: They're so conveniently small–around the size of a credit card–that you could even slip them into a coat pocket.

Which is more than you can say for a head of kale.