Eliminates dairy, gluten, legumes, fish, seafood, nuts, eggs, sugar, corn, nightshades, latex producing foods and fruits. Useful for identifying food sensitivities. If you suspect gluten-free grains to be an issue, the Paleo challenge is a good option.The meal plan includes smoothies with a gluten-free plain vegan protein powder. Meal plans average 1825 calories, 25 g of sugar, 30% carohydrates and 90 g of protein per day.