Superfood available in all supermarkets shown in study to reduce chance of death by 20%
![Superfood available in all supermarkets shown in study to reduce chance of death by 20%](https://i2-prod.walesonline.co.uk/incoming/article29465444.ece/ALTERNATES/s615/0_GettyImages-1457158944.jpg)
It's stocked in Tesco, Asda, Aldi, and almost any food shop you go into — and studies and experts repeatedly say it's extremely good for your health
It's stocked in Tesco, Asda, Aldi, and almost any food shop you go into — and studies and experts repeatedly say it's extremely good for your health