Update: I just walked past and noticed that they are moving to 958 Bay Street, reopening at the end of February.
As with the majority of Indian restaurants, most of the food is wheat-free and gluten-free. I have confirmed this on my visits. Indian Flavour uses no commercially-prepared sauces, and avoids MSG and other additives. The menu includes a good selection of vegetarian and non-vegetarian options. The most popular option is probably the lunch buffet, which offers a minimum of seven dishes. Toronto Life calls Indian Flavour " Toronto’s most successful Indian self-serve." ZagatSurvey gives praise for this restaurant's "great vegetarian menu."