Yes, dates do contain a small amount of zinc, but they are not a high source of this nutrient. There is about 0.44 milligrams of zinc in 100 grams of dates, which equates to about 4% of the recommended daily value for an adult. Zinc is an important mineral that supports immune function, protein synthesis, and DNA synthesis. Although dates can contribute to your daily zinc intake, for higher sources of zinc you might want to consider consuming meats, shellfish, legumes, seeds, and nuts.