Veggies weigh less

| 2 June 2005
minute reading time

It’s official – Veggies and vegans weigh less than meat-eaters. Two new studies confirm that a plant-based diet is the healthiest option for weight loss or to maintain a healthy weight. A new study shows that vegetarian and vegan women have a lower risk of overweight and obesity than women who eat meat. Results of a study on 55,459 women revealed that 40 per cent of meat-eaters were overweight or obese compared to just 29 per cent of vegans, and 25 per cent of vegetarians. In a second study, clinical researcher and author Dr Neal Barnard investigated the effect of a low-fat, plant-based diet on body weight in 64 overweight postmenopausal women. Results showed that a low-fat, vegan diet was associated with significant weight loss in these women. Taken together these results confirm that vegetarians and vegans have a lower risk of overweight and obesity and suggest that replacing some meat with a plant-based alternative may help some people control their weight.

Newby PK, Tucker KL, Wolk A. 2005. Risk of overweight and obesity among semivegetarian, lactovegetarian, and vegan women. The American Journal of Clinical Nutrition. 81 (6) 1267-1274.

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.

View author page | View staff profile

Scroll up