The covert nature of Renaissance alchemy meant ... and lead in four of the five studied shards. “Cross sections of the shards ...

The five elements theory is a holistic approach to health and overall well-being. It’s been a part of numerous alternative medicine traditions, including traditional Chinese medicine (TCM), for ...

The five shards studied in the new research were ... Four of the shards contained higher concentrations of elements than expected, including nickel, copper, zinc, tin, mercury, gold and lead ...