MEDI4 Питание Старение Долголетие

-https://www.youtube.com/watch?v=JuYCMQGWdxU

-https://www.youtube.com/watch?v=Fo8-mr08AcA

Лекарства от старости. Силденафил

-https://www.youtube.com/watch?v=vzMPE3Jb83U

-https://www.youtube.com/watch?v=_5QRe6O3H8s