People who eat vegan and vegetarian diets have a lower risk of heart disease and a higher risk of stroke, a major study suggests.
They had 10 fewer cases of heart disease and three more strokes per 1,000 people compared with the meat-eaters.
The research, published in the British Medical Journal, looked at 48,000 people for up to 18 years.
However, it cannot prove whether the effect is down to their diet or some other aspect of their lifestyle.
Diet experts said, whatever people’s dietary choice, eating a wide range of foods was best for their health.
What does this study add?
It analyses data from the EPIC-Oxford study, a major long-term research project looking at diet and health.
Half of participants, recruited between 1993 and 2001, were meat-eaters, just over 16,000 vegetarian or vegan, with 7,500 who described themselves as pescatarian (fish-eating).
They were asked about their diets, when they joined the study and again in 2010. Medical history, smoking and physical activity were taken into account,
Altogether, there were 2,820 cases of coronary heart disease (CHD) and 1,072 cases of stroke – including 300 haemorrhagic strokes, which happen when a weakened blood vessel bursts and bleeds into the brain. Read more