If the only thing getting you through a mountain of present-wrapping is a mug of tea or coffee, be of good cheer. Researchers have found people who consume those drinks have a slightly lower risk of head and neck cancers. There are about 12,800 new head and neck cancer cases and about 4,100 related deaths in the UK every year, according to Cancer Research UK. The new study does not prove that tea and coffee are themselves protective against such cancers, but experts say the findings help to shed light on what has been a much debated area with inconsistent