Dr. Oz is joined by registered dietician Kate Geagan to reveal the best fat-fighting food combinations. Learn which foods, when eaten together, help you lose weight fast!

Editor note: Kate Geagan accidently misspoke when mentioning her daily recommended dose of vitamin D. Vitamin D is measured in IU, not milligrams. The recommended dose is 1000 IU of vitamin D, not 1000 mg.

View Part 1 of Power Pairs to Melt Fat Faster.

Learn more about these dynamic duos and get Kate's avocado and orange recipes.