Whether you have sore joints or poor circulation, there’s a tea for that, says medical herbalist Katie Pande  A cup of tea makes everything so much better – well it does if you’re British. From a morning pick me up to a soothing bed time relaxer, there is a tea for every occasion – and every ailment. The problem: sore joints and arthritis The tea: Turmeric The spice turmeric has received its fair share of column inches over the last…