while plants take their trace minerals up from soil. If we get too little, we may experience a deficiency, but the opposite can also be true: Too much of a trace metal can be toxic. Scientists ...

But its safety remains in dispute. Duke University scientists found that consuming chromium picolinate, a trace mineral naturally found in whole grains, mushrooms, liver and many other foods ...

Are you getting enough minerals? A new theory suggests most of Earth’s mass extinction events could have been caused by a lack of essential trace elements in the world’s oceans, causing fatal ...