Human Interests

How Christiaan Eijkman’s beriberi hunt in Batavia led to the invention of vitamins

At the top of the nineteenth century, a terrifying shadow hung over Southeast Asia. Thousands of individuals across the region have mysteriously lost the flexibility to walk. Their legs swelled, their hearts weakened and shortly they became paralyzed.

The wrongdoer was Beriberi. This devastating tropical disease threatened to paralyze world trade. At the time, the scientific community was completely obsessive about Louis Pasteur’s germ theory.

Maternity ward of the Beriberi hospital within the Dutch Indies | Wereldmuseum in Amsterdam

The medical consensus was absolute. Every deadly disease needed to be attributable to an invisible, invading microbe. Armed with this rigid dogma, the young Dutch physician Christiaan Eijkman arrived within the Dutch East Indies in 1883.

Eijkman was obsessive about finding the bacterial source of the epidemic. In 1888, he became the primary director of the Laboratory of Pathology and Bacteriology on the Batavia Military Hospital. He spent years staring into microscopes, but his seek for the microbe kept failing

Price of pure white rice

The sudden outbreak of beriberi was actually attributable to a change in local customs. The introduction of steam-powered rice mills to Southeast Asia completely modified the best way people ate food. These latest machines polished the rice to a pristine, pearly white color.

This clean-looking white rice quickly became a serious status symbol within the colonies. Everyone wanted it. People associated polished grain with wealth, modernization and the very best hygiene.

However, this social trend has unintentionally turned deadly. What nobody realized was that the brand new machine systematically removed the outer husk of the grain. This jettisoned hull contained a small, invisible shield.

People needed the precise nutrients that this husk contained. Without them, the human nervous system would inevitably break down. Millions of individuals suddenly began eating clean, beautiful, and at the identical time functionally empty food.

Accidental breakthrough

Health laboratory in Weltevreden, Batavia | World Museum in Amsterdam
Health laboratory in Weltevreden, Batavia | World Museum in Amsterdam

Eijkman’s breakthrough didn’t come in consequence of a breakthrough within the isolation of germs. He initially began testing his bacterial cultures on living subjects. In 1890, Eijkman used chickens as animal models to check whether the disease was contagious.

As the experiment continued, the laboratory chickens suddenly developed severe symptoms of paralysis. The disease looked exactly just like the polyneuritis observed in patients with beriberi. Eijkman initially believed that he had managed to contaminate the birds with a hidden microbe.

However, scientific logic completely collapsed just a few weeks later. Between On June 10 and November 22 of that 12 months, your complete herd miraculously recovered overnight. Perplexed by this anomaly, Eijkman examined the day by day routine of the laboratory.

A French assistant played a key role, drawing attention to the sudden change in kitchen logistics. During the test period, the chickens were fed cooked white rice left over from the military hospital.

The hospital then stopped providing leftovers. Instead, the assistant was forced to feed the flock with low cost, unpolished red rice. The moment the eating regimen returned to rough, unpolished grains, beriberi disappeared.

The outer husk of rice was routinely thrown away as waste in modern steam mills. However, it contained the precise chemical cure for a large tropical medical crisis.

The Batavia experiment that won the Nobel Prize

To prove this theory on a human scale, by the point Eijkman returned to Europe in 1896, one other key actor stepped in. The Inspector General of Public Health, Mr. Vorderman, launched a large survey of 63 colonial prisons.

The data was astonishing. In the 34 prisons serving polished white rice, beriberi was common. In 27 prisons serving unpolished red rice, the disease was virtually non-existent. Vorderman immediately decided that red rice needs to be fed to all prisoners, which saved 1000’s of lives almost overnight.

This easy experiment and field observations in Java shattered the rigid paradigm of Western medicine. It has been proven that human diseases might be attributable to dietary deficiencies and never by an invasion of germs. In 1912, scientists isolated this compound and coined a brand new global term generally known as “vitamins”.

For these observations, Christiaan Eijkman received the Nobel Prize in Medicine in 1929. The modern global complement industry owes its origins to a small laboratory in Batavia. It all began with a probability commentary of easy laboratory cattle.

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