It increases the blood sugar. You have to make sure your blood sugar is not too low or not too high. If it becomes to high/low your health can become really bad. Yes, diabetes is harmful to your body because it can cause a heart disease, stroke, kidney damage, and nerve damage.
Injury Prevention, sorry I just saw this question.
Health professionals can enhance their careers by joining professional organizations, you make connections in the field, you gain access to news and information that you may not find in other places, the can help answer questions that you may have about your field.
Your answer is most likely increased cardiovascular strength but it could also be freedom to pursue career goals