Dr. Andre Marette, PhD (IMAGE) Ellen LaNicca Fearless PR Caption Dr. Andre Marette, PhD, was the lead scientist for first human trial substituting refined sugars with pure maple syrup. The study found significant improvement in multiple cardiometabolic risk factors. Credit Maple From Canada Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.