I had read about this place on happycow and stopped in here in June 2012. Here's my Health Works review.
This is a well-stocked little shop that stocks a varied selection of nutritional supplements and vitamins in addition to a small selection snack bars and foods. The food counter is right in the center of the space, and the menu is available on the back wall as well as on paper.
The food selection is not all veg but many veg items. I got the "in a hurry" deal - salsa topped brown rice and black beans - for takeaway. It was yummy and very cheap.
The owner is a friendly man originally from Indian who liked to chit chat.