Freddie Fenson is one of thousands of British school children ensnared by the terrifying effects of spice, a synthetic and ...

Vaccines play a critical role in preventing infectious diseases, but their success often depends on adjuvants—substances that ...

Some popular supplements can cause serious side effects at high doses or come with certain health risks. Learn which ones to ...

It’s rare, but many popular herbal supplements like turmeric, green tea extract, and ashwagandha can cause acute liver injury — which can be life-threatening. Many products ma ...