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Revenue from contracts with customers (Tables)
3 Months Ended
Mar. 31, 2025
Revenue from Contract with Customer [Abstract]  
Schedule of revenues by type of service
               
    Three Months Ended
March 31,
 
    2025     2024  
Product sales   $ -     $ 141,373  
Laboratory services     -       26,776  
Listing sponsorship services     -       -  
Total revenue   $ -     $ 168,149  
Schedule of revenues by geography
               
    Three Months Ended
March 31,
 
    2025     2024  
Domestic   $ -     $ 168,149  
International     -       -  
Total revenue   $ -     $ 168,149  
Schedule of changes in deferred revenue
       
Balance at December 31, 2023   $ 25,926  
Recognized     (12,525 )
Refunded to customers     (4,830 )
Balance at March 31, 2024   $ 8,571