Quiz question: What’s the healthiest part of Thanksgiving? Nope, it’s not the Brussels sprouts or sweet potato casserole. The most health-promoting aspect of Thanksgiving is right there in the name of the holiday: giving thanks. It turns out that the practice of gratitude, if it were bottled in pill form, would be the world’s best-selling drug. Practicing gratitude daily can improve our moods, our fortunes, and our communities. Read on to discover the mind-blowing power of giving thanks on our health and happiness.