French fries may not be good for your waistline, but hair loss is a whole different story.
According to a paper published in the Journal Biomaterials, Japanese scientists were able to re-grow hair in mice using the method.
According to Newsweek, the method uses the same type of silicon used by some fast-food restaurants.
The silicon helped the scientists mass-produce "hair follicle germs," which are a key ingredient in hair growth.
Preliminary research suggests the same method will be just as successful when it's used on people.