Pulse Brain · Growing Health Evidence Index
Peer-reviewed

Vegetarian and vegan diets: benefits and drawbacks

Tian Wang; Andrius Masedunskas; Walter C. Willett; Luigi Fontana

European Heart Journal · 2023

Read source ↗ All evidence

Summary

Plant-based diets have become increasingly popular thanks to their purported health benefits and more recently for their positive environmental impact. Prospective studies suggest that consuming vegetarian diets is associated with a reduced risk of developing cardiovascular disease (CVD), diabetes, hypertension, dementia, and cancer. Data from randomized clinical trials have confirmed a protective effect of vegetarian diets for the prevention of diabetes and reductions in weight, blood pressure, glycosylated haemoglobin and low-density lipoprotein cholesterol, but to date, no data are available for cardiovascular event rates and cognitive impairment, and there are very limited data for cancer. Moreover, not all plant-based foods are equally healthy. Unhealthy vegetarian diets poor in speci

Source type
Peer-reviewed study
DOI
10.1093/eurheartj/ehad436
Catalogue ID
NRmo9rin9c-0y9
Pulse AI · ask about this record

Dig deeper with Pulse AI.

Pulse AI has read the whole catalogue. Ask about this record, its theme, or how the findings apply to UK farming and policy — every answer cites the underlying studies.