there's an interesting study of the benefits of herbs and spices. The article in particualr focuses on the benefis of cinnamon for diabetics, but includes other herbs and spices too.
The conculsion is that we should all be using a lot more herbs and spices to increase the health value of our food.
It's easy to grow a few herbs in pots on a window sill at least in summer, and it's great to have some health advice that tells you to do something rather than things not to do!