Riboflavin is a B vitamin. It can be found in certain foods such as milk, meat, eggs, nuts, enriched flour, and green vegetables. Riboflavin is frequently used in combination with other B vitamins in vitamin B complex products.
embodied - possessing or existing in bodily form; what seemed corporal melted as breath into the wind- Shakespeare; an incarnate spirit; `corporate' is an archaic term. incarnate, bodied, corporal, corporate.
activation - stimulation of activity in an organism or chemical. indweller - activation by an inner spirit or force or principle; the Holy Spirit is the indweller of the church and its members. stimulation - (physiology) the effect of a stimulus (on nerves or organs etc.)