Milk naturally contains B12 : Vitamin B12 can help reduce tiredness and fatigue.
Great Britain.Agriculture and Horticulture Development Board.
Poster showing an image of a glass of milk being poured, and a view of countryside behind.
Title from item.
Text continues:  "Enjoy the goodness."
Poster promoting foods containing vitamin B12 whilst informing of the health benefits of eating a balanced diet and having a healthy lifestyle.
Poster showing an image of a glass of milk being poured, and a view of countryside behind.