It is now being bottled and sold to Kim’s 27 million subjects "to prevent cancer and ageing".
It is not the first outlandish claim to come out of the secretive state.
Kim’s dad Kim Jong-Il apparently shot a 38-under par round on the country’s only golf course in 1994, including 11 holes-in-one. He then decided to retire from the sport for ever.
He was also said to change the weather through power of thought, learned to walk at three weeks old and was talking at eight weeks.
“Researchers recently found out the water consists of smaller molecules.
“There are nano tracks in human’s cell membrane and only smaller molecule water can pass it.
“Such water is absorbed rapidly into human body to promote metabolism of cells and works as antioxidant to prevent the accumulation of peroxides, retard aging and prevent cancer.”
The water, likened to France’s famous Evian, is bottled in a factory at the foot of Mt Koryong.
The report added: “Geologists and management officials of the spring water factory have not yet measured the exact volume of water.
However, much they pump the water, it never diminishes.”
Kim’s scientists also claim to have more than 50 other anti-cancer treatments made from locally found plants like milkweed.
A newspaper in the hermit state revealed: “The Korea Oriental Medicine Development Centre has developed over 50 anti-cancer medicines that help accelerate immunity function and promote health.
“They are all made from extracts of medicinal materials and do neither addict their users nor produce side effects even if they are used for a long time.”
Boffins even claim to have developed an ointment from plants that dissolves tumours.
North Korean scientist Ryu Il Nam promised his people: “Cancer is not an incurable disease. We’ll continue to develop efficient anti-cancer drugs to protect human lives.”
Kim Jong-Il also wrote six full operas in two years, “all of which are better than any in the history of music,” according to his official biography, and wrote 1,500 books during his time at Kim Sung Il University.
A servant inspected every grain of rice served to him, removing any with ‘minor flaws’.