Use of the DFE reflects the higher bioavailability of synthetic folic acid found in supplements and fortified food compared to that of naturally occurring food folates (18). 1  1 microgram (Î¼g) of food folate provides 1 Î¼g of DFEs. 2  1 Î¼g of folic acid taken with meals or as fortified food provides 1.7 Î¼g of DFEs.
The Four Seasons (Complete)Vivaldi cast The Four Seasons in the form of four concertos for solo violin and string orchestra. Concertos are designed to feature an instrument which not only enjoys an especially prominent role but plays technically brilliant, or virtuosic, passages.
The Five Elements in Nature. The Chinese believe there are five seasons - Autumn, Winter, Spring, Summer (the four we commonly talk about) and Late Summer. Behind each of the seasons there is an elemental energy; the Five Elements - Fire, Earth, Metal, Water and Wood actually creating each of them. By observing nature we can see these five energies in the world around us and also see how these same energies are reflected within our own bodies and personalities.