In Majorca, the traditional peasant fare of pa amb oli - bread drizzled with olive oil - is enjoying a revival. Here Tomás Graves, son of the poet Robert Graves, celebrates a deceptively simple dish
New books raving about the miraculous healing properties
of food - be it beetroot or aloe vera - are appearing on an
almost daily basis. Angelique Chrisafis swots up on the
'alfalfa saved my life' school of literature