 Vitamin-B and Folic intake of Kindergarten kids in Germany is only 50-70 of the official recommendations. In studies with adults it has been found that for example providing people suffering from Alzheimer s disease improved their mental and cognitive abilities when provided with a high intake of these vitamins.The hypothesis is, that kindergarten kids, 4-6 years of age, could also improve mentally from a recommended intake of B-vitamins and Folic Acid. 