1. Kale
Kale is one of the most nutrient-dense foods, containing a variety of vitamins and minerals, including Vitamin K. A single cup of cooked kale provides over 1000% of the recommended daily intake of Vitamin K. Vitamin K plays an important role in blood clotting and bone health, and is essential for maintaining a healthy immune system. Eating kale regularly can help ensure that your body is getting the Vitamin K it needs to stay healthy.