Humans absorb cobalt (Co) both as organic Cobalt and as vitamin B12, but the body treats these two forms differently. Humans cannot convert inorganic Co into vitamin B12, but B12 provides the only … [Read more...]
Strontium (Sr)
Strontium (Sr) is correlated with calcium levels in the hair, and is one of the essential bone nutrients. Chemically, Sr is similar to calcium and boron, and Sr can replace calcium in many biological … [Read more...]
Selenium (Se)
Selenium (Se) is an essential element, but it is also one of the most toxic when exposure is excessive. Low Se levels in the body are reflective of dietary intake and associated with cardiovascular … [Read more...]

