According to Payscale.com, the average compensation for a personal trainer (2017) in the U.S. is over $18 per hour, and compensation ranges typically fall between $10 to $49 per hour.
Iron-deficiency anemia occurs because of a lack of the mineral iron in the body. Bone marrow in the center of the bone needs iron to make hemoglobin, the part of the red blood cell that transports oxygen to the body's organs. Without adequate iron, the body cannot produce enough hemoglobin for red blood cells. The result is iron-deficiency anemia.
Why You Need It. When you have iron-deficiency anemia, your cells can't get enough oxygen, which results in fatigue, irritability, low energy levels and difficulty concentrating. This type of anemia is one of the most common nutritional deficiencies in North America.