SAN FRANCISCO (KGO) -- A new study reveals a chemical found in McDonald's french fries may be the cure for baldness.
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Scientists from Japan said the chemical is added to the fries in order to keep the cooking oil from frothing up.
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When they tested that chemical on mice, scientists said they regrew hair.
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Scientists said this is the first time they have mass produced what they are calling "hair follicle germs" with this method.
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The next step would be try it on human skin cells.
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McDonald's has not commented on the study at this time.
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