Less than 3 minutes each.

How it works  #mce_temp_url#

Dosage       #mce_temp_url#

What is it      #mce_temp_url#

And just a simple Youtube search:                               #mce_temp_url# 
Both good and bad, depending on who you listen to.     #mce_temp_url#

Edit: here is the whole presentation to the shorts linked above:        https://www.youtube.com/watch?v=9vHEYYl9JqI    #mce_temp_url#