Although mushrooms grow in conditions where there is no natural sunlight, it can be a valuable source of vitamin D. Mushrooms contain ergosterol, a plant sterol that converts to vitamin D2 when exposed to ultraviolet light.
Naho huna uri nga mvelo ngowa dzi ya hula kha nyimelo ine ha vha uri a huna duvha line la vha li tshi khou dzhena hu nga vha tshiko tshine tsha vhonala tsha Vitamin D. Ngowa dzi ya vha dzo fara ergosterol, zwithu zwa tshimela zwine zwi ya kona u kunga vitamin D2 musi yo lavhelesana na duvha.