Our Everything Will Be O-Kale box is specifically designed to help with anxiety and depression. The snacks have B6 vitamins, zinc, high fiber, Vitamin C, protein, and magnesium, which are scientifically proven to help these issues. For a one-time purchase, we offer three box sizes, small, medium, and large. Small boxes are intended to last a week for one person, a medium is for two people, and the large box will last three people a week. Want to subscribe and get enough snacks for the month? You can do that too! Our subscription service comes with a medium box bi-monthly subscription. You can buy the subscription separately each month, or buy the subscription for the entire year up front (which saves you $50!)