ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Dr Stefano, thank you very much for another informative and enjoyable video. Keep up the good work.
Great presentation! Thank you!
thanks doc for innformation andess
Well done dr I really love ur videos
Thank you so much... You extra info at the end was a SUPER tip.
god bless you
Video molto interessante ed esaustivo, grazie. Vorrei chiederle una cosa a riguardo della vitamina B12, è vero che la stessa può essere rigenerata dai batteri presenti sulla lingua?
Ottimo ;)
Bel video!
biotin is b7 not b8 as written on your white board
Dr Stefano, thank you very much for another informative and enjoyable video. Keep up the good work.
Great presentation! Thank you!
thanks doc for innformation andess
Well done dr I really love ur videos
Thank you so much... You extra info at the end was a SUPER tip.
god bless you
Video molto interessante ed esaustivo, grazie. Vorrei chiederle una cosa a riguardo della vitamina B12, è vero che la stessa può essere rigenerata dai batteri presenti sulla lingua?
Ottimo ;)
Bel video!
biotin is b7 not b8 as written on your white board