Vegetarians, rejoice! While scientists have long touted the health benefits of plant-based diets, they may be even more effective than we thought. According to new calculations from Harvard University scientists, one-third of early deaths might be avoided if people switched to a vegetarian diet.

Continue reading below
Our Featured Videos

A healthy vegetarian lentil salad with a spoon in a green bowl

The scientists’ research suggests that we have underestimated the positive effects of a vegetarian diet. For example, while figures from the United Kingdom’s Office for National Statistics suggested that 141,000 deaths a year in Britain were preventable, the new research from Harvard has produced a much higher figure: about 200,000 lives could potentially be saved each year if people removed meat from their diets.

Related: Here’s what could happen if America went 100% vegan

Harvard Medical School epidemiology and nutrition professor Walter Willett, a speaker at the Unite to Cure Fourth International Vatican Conference, said, “We have just been doing some calculations looking at the question of how much could we reduce mortality shifting towards a healthy, more plant based diet, not necessarily totally vegan, and our estimates are about one third of early deaths could be prevented. That’s not even talking about physical activity or not smoking, and that’s all deaths, not just cancer deaths. That’s probably an underestimate as well as that doesn’t take into account the fact that obesity is important and we control for obesity.”

Committee for Responsible Medicine president Neal Barnard, another speaker at the conference, agreed that people should be more aware of the health benefits of vegetarian and vegan diets. He said, “I think we’re underestimating the effect. I think people imagine that a healthy diet has only a modest effect and a vegetarian diet might help you lose a little bit of weight. But when these diets are properly constructed I think they are enormously powerful.”

Via The Telegraph

Images via Lefteris kallergis on Unsplash and James Sutton on Unsplash