21 Dec 2017 --- EHL Ingredients predicts that vegan and gluten-free food ingredients are set to dominate menus and supermarket shelves in 2018 as consumers diversify their eating habits to suit modern lifestyles, diets and fitness, and healthy eating trends. In addition, pomegranate molasses, harissa, sumac, edible flowers and Hawaiian flavors are set to whet the appetite of UK consumers.