The Iranian Lifestyle Paradox: Food vs. Physical Activity One reason these food items act more lethally in Iran is the drastic decrease in physical activity over recent decades. When calories from fats and sugars are not burned, they accumulate as triglycerides in the blood, increasing blood viscosity. A heart in a sedentary body has less ability to counter the adverse effects of poor nutrition. In fact, the synergy of unhealthy nutrition and apartment living has created a time bomb that could explode at any moment.
