Dr. Oz measures Matt Lauer’s waist to explain the hazards of ‘overfat’

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According to a new study, 90 percent of men and 80 percent of women have body fat levels that can have a negative impact on your health. Dr. Mehmet Oz of “The Dr. Oz Show” takes a tape measure to Matt Lauer’s waist to explain that if your waist circumference is more than half your height, your health is at risk.