The Chinese government is notably opposed to Falun Gong. In 1999, they were quoted in the Sun Sentinel:
the government charged that Falun Gong was responsible for the deaths of 1,400 people -- many of whom died because they had stopped taking medication. In the past, Falun Gong's founder, Li Hongzhi, has admonished his followers to forgo traditional treatments for disease, arguing that true practitioners did not need drugs.
Do many Falun Gong practitioners eschew traditional medical treatments, and has that led to many deaths?
The same question on Quora.