What could be wrong if my inflammation markers are high. i've had like 3 different sets of blood work done & they've been high each time.

Injury, infection & : Your body can get inflamed due to injury, infection and/or allergies. Inflammatory markers tell us there's a needle in the haystack but they don't tell us where. So it's our job to question you regarding the possible causes. If you can't think of any, then we worry about an increase risk of heart disease. But since you're young, ask your doc why s/he ordered them in first place. Could be just gum.