Susan M Levin

Susan Marie Levin (July 21, 1971 – July 29, 2022) was an American registered dietitian, advocate of plant-based nutrition and veganism activist. She was one of the authors of the Academy of Nutrition and Dietetics position on vegetarian diets in 2016.

Biography

Levin was born on July 21, 1971, in Montgomery, Alabama. She became a vegan at the age of 24. She received a specialist certification in sports dietetics from the Academy of Nutrition and Dietetics. Levin criticized the media for promoting animal source foods rich in saturated fat which increases the risk of heart disease. She promoted a high-fiber diet of fruits, legumes, vegetables, grains, nuts and seeds. Levin advised parents to remove dairy products and processed sugar from their children's diets. She was featured in the 2017 documentary film What the Health. Levin stated that there is no reason for people to consume dairy products as a plant-based diet is a healthier option to meet calcium, potassium, and Vitamin D requirements. This has been disputed by other dietitians who have argued that it is very difficult to get the Recommended Dietary Allowance of 1,000 mg of calcium per day on a plant-based diet without dairy products or supplements.

Levin was a speaker at the 2021 Istanbul Vegfest. She died on July 29, 2022, at her home in Washington, D.C.

Selected publications

Vegetarian Diets and Glycemic Control in Diabetes: A Systematic Review and Meta-Analysis (with Neal D. Barnard, Mitsuhiro Watanabe and Yoko Yokoyama, 2014) Position of the Academy of Nutrition and Dietetics: Vegetarian Diets (with Winston Craig and Vesanto Melina, 2016) Association Between Plant-Based Diets and Plasma Lipids: A Systematic Review and Meta-Analysis (with Neal D. Barnard and Yoko Yokoyama, 2017)