Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of glucosylceramide.
Synonyms:
exact_synonym:
positive regulation of glucosylceramide anabolism; positive regulation of glucosylceramide biosynthesis; positive regulation of glucosylceramide formation; positive regulation of glucosylceramide synthesis; up regulation of glucosylceramide biosynthetic process; upregulation of glucosylceramide biosynthetic process
narrow_synonym:
activation of glucosylceramide biosynthetic process; stimulation of glucosylceramide biosynthetic process