Babies need blood sugar (glucose) for energy. Most of that glucose is used by the brain. The baby gets glucose from the mother through the placenta before birth. After birth, the baby gets glucose from the mother through her milk or from formula, and the baby also produces it in the liver.
The Slavs are an Indo-European ethno-linguistic group living in Central Europe, Eastern Europe, Southeast Europe, North Asia and Central Asia, who speak the Indo-European Slavic languages, and share, to varying degrees, certain cultural traits and historical backgrounds.roto-Slavic, the supposed ancestor language of all Slavic languages, is a descendant of common Proto-Indo-European, via a Balto-Slavic stage in which it developed numerous lexical and morphophonological isoglosses with the Baltic languages.
Ethnically the Slavs possess little unity, for they have mixed for centuries with other peoples, including Turko-Tatars, Finnic peoples, Germans, Mongols, Greeks, and Illyrian tribes. The Bulgarians are not of Slavic origin.ources on the history of the ancient Slavs, the ancestors of the modern Slavic peoples, include archaeological and linguistic data, the writings of such Greco-Roman and Byzantine historians as Pliny the Elder, Tacitus, Ptolemy, Jordanes, and Pro-copius of Caesarea, and early medieval chronicles.