Is tungsten alloy ring harmful to human body?

Harmless.

According to Baidu Health, the tungsten gold ring is a kind of metal ornament, which will not cause harm to human body. It is suggested to pay attention to health care in life: combining work with rest, avoiding catching a cold, supplementing body nutrition in diet, exercising properly and having regular physical examination can protect the body.

Tungsten alloy is an alloy based on tungsten (the content of tungsten is 85%~99%) and contains a small amount of elements such as Ni, Cu, Fe.Co.Mo and Cr, and its density is as high as 16.5 ~ 18.75g/cm3.