Home Dutch Food & Drinks Extra vitamin D for Dutch people Dutch Food & Drinks Extra vitamin D for Dutch people 29/05/2012 Did you know that Dutch margarine factories add vitamin D to their products to compensate the lack of sunlight? RELATED ARTICLESMORE FROM AUTHOR Dutch Food & Drinks Tasty appetizers: Tomato tulips Dutch Food & Drinks Dutch bitterballs with a Korean twist Amsterdam Chocolate festival in the heart of Amsterdam