Why should you take cooking tips or health advice from a snarky grandma who doesn’t own a restaurant, isn’t a reality TV star, doesn’t have a medical degree, and doesn’t particularly like to cook?

Here's why: her new book, "Brownies for Breakfast, A Cookbook for Diabetics and the People Who Love Them," is a cool, fun, beautiful, guidebook for anybody who wants to eat healthy: vegan, vegetarian, pescatarian, gluten-free and sugar-free.