4 Scientifically Proven Recipes That Will Make You Happy

Kimchi, sauerkraut, kefir and yogurt are some of the most trendy foods right now. An added bonus: The probiotics in these fermented foods could have a positive effect on physical issues such as indigestion—and may benefit your emotional outlook, as well. A small Dutch study found that people who took a probiotic supplement for four weeks showed a significantly reduced "reactivity to sad mood" and fewer aggressive thoughts. This dipping sauce is a delicious way to incorporate two of these happy foods—yogurt and kimchi—into your diet. It’s great with the shrimp dumplings in this recipe.

Get the recipe: Lemony Shrimp Dumplings with Kimchi-Yogurt Dipping Sauce