Carina8, if you check out the thread "oil of oregeno helps stalls" in this forum, its loaded with information on the benefits of OoO.

Empty veg caps are empty "capsules" that are designed so you can make your own "pills". Some people put herbs & such in them. I use them to put my dose of OoO in because from some comments I thought I wouldn't like it (its actually not bad tasting).