Vegetarian diets can significantly reduce risk of cancer, heart disease & death, study says

(Sandee LaMotte/ CNN Health) — Eating a vegan, vegetarian or lacto-ovo vegetarian diet significantly reduces the overall risk of developing cancer, heart disease and dying early from cardiovascular disease, according to a new “umbrella” analysis of more than 20 years of research.

An umbrella review looks at existing metanalyses of large numbers of studies, providing a high-level view of existing research on a topic.

In addition to lowering cardiovascular risk factors such as blood pressure and cholesterol, the umbrella analysis found a “protective effect” for specific cancers, including “liver, colon, pancreas, lung, prostate, bladder, melanoma, kidney and non-Hodgkin lymphoma,” said lead author Dr. Angelo Capodici, a graduate student in health science, technology and management at Scuola Superiore Sant’Anna in Pisa, Italy. (…)