Summary:

- Scientists have discovered a sugar-based gel that shows promise as a treatment for hereditary baldness, also known as androgenetic alopecia.
- The gel, made from a type of sugar called mannose, was found to stimulate the growth of hair follicles in laboratory tests and animal studies.
- The researchers believe the gel could be a safer and more effective alternative to current hair loss treatments, as it targets the underlying causes of hereditary baldness without the side effects associated with some medications.