Blood as food cabidela is also made by cooking chicken or rabbit in its own blood, sometimes diluted with vinegar. In Spain, the "morcilla" sausage is a kind of black pudding mainly made with pig blood, with spices, fat, and sometimes vegetables. In Andalusia "sangre encebollada" and Valencian "sang amb ceba "are popular dishes made with chicken or pork solidified blood and onion. In Sweden, the blood soup svartsoppa, made with goose blood, is traditionally eaten on the eve of Saint Martin, especially in the southern region of Skåne. Other popular dishes, with blood as one of the ingredients include blodpudding (black pudding],
Superfood diet including fruits and vegetables. According to Cancer Research UK, "the term 'superfood' is really just a marketing tool, with little scientific basis to it". According to Catherine Collins, chief dietitian at St George's Hospital in London, usage of the term can be harmful. Collins has stated that "[t]he term 'superfoods' is at best meaningless and at worst harmful. There are so many wrong ideas about superfoods that I don't know where best to begin to dismantle the whole concept." Cancer Research UK notes that although superfoods are often promoted as having the ability to prevent or cure diseases, including