Cardiovascular disease decreased by 40 % with fruit consumption.

fruit consumptionA new study has found that (CVD) decreases by 40% with the consumption of fruit according to research presented at the European Society for .

The study was based on a seven year study which analyzed the dietary impact of fruit on 451 681 participants with no history of CVD and not on anti-hypertensive treatment at baseline from the China Kadoorie Biobank(1) conducted in 10 different areas of China, 5 rural and 5 urban. Habitual consumption of fruit was recorded at baseline according to five categories: never, monthly, 1-3 days per week, 4-6 days per week, daily.

Over the seven year follow up period there were 19 300 cases of IHD and 19 689 strokes (14 688 ischaemic and 3562 haemorrhagic). Some 18% of participants consumed fruit daily and 6.3% never consumed fruit. The average amount of fruit eaten by the daily consumers was 1.5 portions (~150g) (2).

The findings determined that among people who never ate fruit, those who ate fruit daily cut their CVD risks by 25-40% (around 15% for IHD, around 25% for ischaemic stroke and 40% for haemorrhagic stroke). The impact was dose dependent between the frequency of and the risk of CVD. A secondary finding was that fruit also significantly lowered blood pressure.

Dr Du said: “CVD, including ischaemic (IHD) and stroke, is the leading cause of death worldwide. Improving diet and lifestyle is critical for CVD risk reduction in the general population but the large majority of this evidence has come from western countries and hardly any from China.”

“China has a different pattern of CVD, with stroke as the main cause compared to western countries where IHD is more prevalent. Previous studies have combined ischaemic and haemorrhagic stroke probably due to the limited number of stroke cases in their datasets. Given their different physiology and risk factors, we have conducted the first large prospective study on the association of fruit with subtypes of stroke in Chinese adults from both rural and urban areas,” Dr Du said.

The researchers recommend access to fresh fruit as a targeted public campaign.

Source

European Society of Cardiology.

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