Granulated dried garlic helps increase your iron intake. Iron plays an important role in supporting an active lifestyle. It boosts energy production so that your tissues have access to the fuel they need, and also aids in oxygen transport, providing oxygen essential for cellular metabolism. Getting enough iron in your diet prevents anemia, which can lead to fatigue, shortness of breath and a rapid heart rate. A 2-tablespoon serving of granulated dried garlic contains 1.1 milligrams of iron -- 14 percent of the recommended daily intake for men and 6 percent for women, according to the Institute of Medicine.