Are of these fluids is highest in proteins Vegetable broth lemonade tomato juice eggnog?

Eggnog is a sweet drink made with milk, cream, sugar, and whipped egg whites. It is often flavored with nutmeg or cinnamon. Eggnog is a popular holiday drink, especially during Christmas and New Year's. It is high in calories and fat, but it is also a good source of protein, calcium, and vitamin D.