A new study in the journal Neuroscience Letters found that our taste buds actually contain receptors for certain stress hormones. Which means, when we’re stressed, a cookie won’t taste as sweet, and a bowl of cheese doodles won’t be as satisfying – and we’ll end up craving even more. The fix? Munch on something crunchy AND healthy – like radishes or carrots. Studies show that can help reduce stress, because the act of crunching relieves tension in the jaw – but the veggies won’t add many calories.