I-Spermidine yenzeka ngokwemvelo kukutya okunje ngeembotyi zesoya, amakhowa, kunye netshizi esele ikhulile, kodwa inokufumaneka nangezongezelelo. Uphando lubonisa ukuba ukongezwa kwe-spermidine kunokuba noluhlu olubanzi lwezibonelelo zempilo, kubandakanya ukuphucula impilo yentliziyo, ukonyusa ingqondo ...
Funda ngokugqithisileyo