Ajijic has some of the best healthy vegetarian, vegan and organic restaurants, as well as really great organic markets. You can also find nice gyms, yoga studios, barre and ballet studios in Ajijic as well.
When we are traveling, I have limited options for ingredients. Sometimes it's because there just aren't options available. Sometimes it is because we are in a place for such limited time that to get a bunch of ingredients is a waste.