Black Cumin Seeds (Kala Zeera) 100gmsH2H Black Cumin is a spice made from the seeds of the Cumin Plant. Many people around the world dont get enough iron. Cumin is very dense in iron, providing almost 20% of your daily iron in one teaspoon. These aromatic seeds are rich, and consumed like a condiment, and medicine. They are widely used as a spice, for flavoring dishes. Thymoquinone (TQ) is the main active ingredient in black cumin seeds that can boost the immune system and contain