Researchers discovered that the food dye used in doritos makes mice skin transparent.

Recently, researchers at Stanford University discovered that tartrazine, a food dye typically present in foods like Doritos, has the capacity to temporarily turn skin transparent.

Experiment Performed

Under Zihao Ou’s direction, they studied mice by putting a solution of water and tartrazine on their skin.

It caused their skin, muscles, and tissues to become so visibly clear that they could be seen within as they become apparent.

Ou said, “For those who understand the fundamental physics, it makes sense; but, if you are not familiar with it, it looks like a magic trick.”

Ou is currently an assistant professor at The University of Texas at Dallas.

The theory of optical tissue clearance, which makes non-invasive procedures and surgery possible, is becoming more and more prevalent in medical study.

How the dye works

Tartrazine’s reddish color was utilized by Stanford researchers to help absorb incoming light.

The dye molecules produced a more transparent view of the skin’s interior by reducing light scattering.

When the scientists removed the dye, which was then further eliminated through urine, the mice lost their translucency.

The mice’s scalps were also treated with the same mixture in an attempt to determine the technique’s applicability.

The brain’s blood veins were more visible in the results, like the abdominal and limbs transparency.

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