article_snippet: Sweet potatoes also made Sweet potatoes on to the list of commonly-bought products – while liver was re-introduced for the first time since 1999.
article_snippet: Rising demand for ‘craft’ beer made by micro-breweries has also led to the inclusion of the ales, while protein powder features on the list after The ONS found The ONS was increasingly used by fitness fanatics.
article_snippet: The food supplement is dissolved in drinks and is supposed to help the body recover after strenuous workouts.
article_snippet: Statisticians added the ‘relatively new vegetable’ of sweet potato to reflect rising ‘interest’, and melons were added for the first time to widen the range of fruit being monitored.
article_snippet: Although liver was re-introduced to represent ‘the market for offal’, officials said there had not been a particular rise in popularity of the food.
highlights_snippet: Sweet potatoes, protein powder and chilled pizzas also on the up .
  