Positive change

| 29 November 2017
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Nurses from across the US were recruited to try veganism and the results are astonishing

Nineteen nurses participated in a nutrition educational program by following a plant-based diet for 21 days. The aim was to improve their knowledge of plant-based nutrition and experience its benefits. They were encouraged to eat fruits, vegetables, wholegrains, pulses and nuts and seeds; cut out meat, seafood,dairy products and eggs and limit highly refined foods, such as white flour, oils and sugar.

Nearly three-quarters saw a decrease in total cholesterol, more than half lost weight and all reported health benefits. Many experienced a dramatic improvement in energy levels – 11 per cent were highly satisfied with them before the diet whereas 41 per cent felt this way at the end of the 21-day program. And whilst only six per cent of participants were highly satisfied with their overall health before starting the program, 44 per cent felt this way afterwards.

All the nurses agreed that they gained valuable knowledge and experience about nutrition and health and now see a plant-based diet as a viable option for the prevention and treatment of chronic diseases.

Evans J et al., 2017. A Plant-Based Nutrition Program. American Journal of Nursing. 117 (3): 56–61.

About the author
Dr. Justine Butler
Justine joined Viva! in 2005 after graduating from Bristol University with a PhD in molecular biology. After working as a campaigner, then researcher and writer, she is now Viva!’s head of research and her work focuses on animals, the environment and health. Justine’s scientific training helps her research and write both in-depth scientific reports, such as White Lies and the Meat Report, as well as easy-to-read factsheets and myth-busting articles for consumer magazines and updates on the latest research. Justine also recently wrote the Vegan for the Planet guide for Viva!’s Vegan Now campaign.

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