4 Fat-Burning Smoothies for a Flat Belly

Blend each smoothie's ingredients in a high-speed blender until smooth.

1. Mango & Kiwi Smoothie: 1 cup fresh or frozen mango chunks, 1 kiwi (peeled and sliced), 1/2 cup fresh or frozen pineapple chunks, 1/2 cup almond milk, 1/2 lemon freshly squeezed, 1/4 cup chia seeds, a handful of baby spinach.
2. Grapefruit Smoothie: 2 cups baby spinach, 1/4 cup fresh mint leaves, 2 stalks celery chopped, 1 cup brewed green tea, 1 large grapefruit (peeled and seeded), 1/2 large avocado diced.
3. Avocado Smoothie: 1/2 cup green tea (brewed), 1/4 cup full-fat coconut milk, 2 cups fresh or frozen spinach, 1 green banana (green, peeled), 1 fresh grapefruit (peeled and seeded), 10 grams whey protein.
4. Kale Smoothie: 1 frozen or fresh ripe banana, 3/4 cup baby spinach, 3/4 cup curly kale (stems removed), 1/2 cup carrots chopped, 1 teaspoon grated ginger, 1 tablespoon fresh parsley, 1 teaspoon fresh lime juice, a glass of water (8 ounces), 4 ice cubes (optional).