Milk is often described as nature's most wholesome food. It contains no additives, artificial colourings or preservatives - and is packed with vitamins and minerals. It provides a unique blend of protein, magnesium, potassium and B-vitamins, not to mention the calcium required for bones.
But is it really the elixir we believe it to be? Some experts believe that, in some cases, high consumption might not protect against disease - but cause it.