In this episode of Vitaminix, the spotlight is on cobalt, a trace mineral essential for the production of Vitamin B12. The show explores how cobalt is a key component of cobalamin (Vitamin B12), which is vital for red blood cell formation, nerve function, and DNA synthesis. While cobalt itself doesn’t have a direct role in many bodily functions, it is critical in enabling the body to produce and utilize Vitamin B12. The episode discusses food sources that provide cobalt indirectly, such as meat, fish, dairy, and fortified cereals, since cobalt is found in small amounts within these B12-rich foods. It also covers the potential effects of deficiency in Vitamin B12, which can lead to symptoms like fatigue, neurological issues, and anemia. The episode emphasizes that while cobalt is necessary in very small amounts, it is the B12 deficiency that presents the more noticeable health risks.