Tia Lupita, a Mexican food brand, has announced the launch of an upcycled tortilla, through a partnership with Renewal Mill, expanding its range of grain-free cactus tortillas. Based in California, Renewal Mill is a producer of organic okara flour, a grain-free flour extract from the leftovers of soya milk processing. With 45 calories, 6 grams of net carbs, and 2 grams of fibre per serving, the tortillas will be available …