Research shows that the flavonoids in grapefruit may act as a natural fat burner, says Lori Zanini, R.D.N., a consultant for the Tone It Up Nutrition Plan.
- Juice of 1 medium grapefruit
- 1 basil leaf, plus more for garnish
- 2 cups ice
- Blend juice, basil, and ice until smooth. Garnish with additional basil.
Per serving: 104 kcal cal.. Percent Daily Values are based on a 2,000 calorie diet