Health
Purple tomatoes could ward off cancer
Tomatoes engineered to be chock-full of purple pigments could have the same cancer-protecting properties as fruits such as blueberries
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Tomatoes engineered to be chock-full of purple pigments could have the same cancer-protecting properties as fruits such as blueberries
Radioactive venom may sound like the ultimate doomsday weapon, but it is now being tested as a treatment for malignant brain tumours