There's a bunch of vegetarian restaurants in Boston and the supermarkets around here all have health food sections, so you should be ok.
For veg. restaurants, there's Buddha's Delight in Chinatown, Country Life on High St, Grasshopper in the Allston/Brighton area, and Veggie Planet in Harvard Square. Also on certain days you can get veg food from the Hare Krishna temple and the Buddhist Cultural Center.
Here's a link with information for more restaurants:
http://www.bostonveg.org/restaurants/
For veg. restaurants, there's Buddha's Delight in Chinatown, Country Life on High St, Grasshopper in the Allston/Brighton area, and Veggie Planet in Harvard Square. Also on certain days you can get veg food from the Hare Krishna temple and the Buddhist Cultural Center.
Here's a link with information for more restaurants:
http://www.bostonveg.org/restaurants/