【How-to】Are starbucks matcha lattes healthy

If you order a flavored oat milk latte from Dunkin’, however, it will include a syrup that can add up to 30 to 40 grams of sugar depending on the size. “The sugar is what makes these drinks ‘unhealthy,’” noted Julia Zumpano, RD, a registered dietitian with Cleveland Clinic’s Center for Human Nutrition.