Career

According to Bicsérdy, after doctors couldn"t cure him from his illnesses, he became a raw foodist and took long fasts. Bicsérdy claimed that he cured himself from all his illnesses, and his hair and lost teeth grew back. In the 1920s, Bicsérdy inspired a great many people in Transylvania and Hungary promoting a regime of a raw vegan diet (mostly fruits with some bread and raw milk), regular fasting, sunbathing, daily outdoor exercising and regular water-cure.

He claimed that any person who followed his regime will be cured of illness and will live hundreds of years, just as known possible from ancient times (the Bible for example reported many long-lived people).

Bicsérdy delivered lectures throughout Transylvania where he had his greatest following. The method became known as bicsérdism and by 1925 he had 120 to 150 thousand followers in Transylvania alone.

In addition to the book there was a periodical that was first published in 1925, as On Behalf of Mankind and later under the title Bicsérdism. After a few people died due to long fasting he received serious criticism.

At the end of the 1920s, he withdrew from public life.

By the mid 1940s, bicsérdism had largely been forgotten. At the end of the World World War II he moved to Germany, and then in 1951 to the United States of America, where he died in the same year, at the age of 79.