is nucleic acids in lettuce
Beans, peas, lentils, spinach, asparagus, cauliflower and mushrooms are all vegetable sources of nucleic acids, specifically purines. Rapidly growing foods like asparagus have the highest amount of nucleic acids of the vegetables. Lettuce, tomatoes and other green vegetables are not significant sources of nucleic acids.eats. All meats, including organ meats, and seafood contain high levels of nucleic acids. Meat extracts and gravies are also notably high. Of these foods, organ meats such as liver have the most nuclei, and are therefore highest in nucleic acids.