Dietitians recommend prioritizing leafy greens, such as kale, spinach, bok choy, collard greens, romaine, and Swiss chard, in your daily diet if you want to celebrate your 100th birthday, according to Parade. Incorporating these nutrient-rich greens into at least one daily meal is key for promoting longevity, says dietitian and longevity expert Ella Davar. Leafy greens offer a wealth of benefits, including high fiber content, antioxidants, and essential vitamins and minerals. Health benefits Expect immediate health changes after starting to eat leafy greens regularly. Short-term benefits inclu…