Rice milk was once one of the most popular plant-based milks, but it is perhaps the highest in carbs and provides relatively little nutrition. Oat, pea, pecan, and quinoa milks are also high-carb. Macadamia nut milk is expensive and only readily available if you live in Australia, for example, or if you make your own. (See next slide.) Unsweetened hazelnut milk, meanwhile, is low in both calories and carbs.