Vaxil Bio, Oral Vaccine, and Infectious Diseases .Peptides, short amino acid chains that control many functions in the human body, represent a billion-dollar market, also in the pharmaceutical industry. But, normally these medications must be injected. A research team has now determined how peptides can be designed so that they can be easily administered as a liquid or tablet...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7094793/