Dr. Oz discussed 4 metabolism boosters, all which cost under $5.
1. Black Oolong tea, which is very low in caffeine
2. Balck pepper with tomato juice - sprinkle a little black pepper in your tomato juice next time you have a glass
3. Eat more beans (red, white, or black) - they help lower insulin levels, which in turn lowers fat cell growth. Approx 25 grams per day is recommended
4. Ice water - Drinking 8 glasses of ice cold water per day can burn about 70 calories
Just thought this was interesting information and wanted to share!