Note sull'episodio
I read from dietary to difference.
Don't know what to eat? Check out these Dietary Guidelines:
https://www.cdc.gov/healthyweight/healthy_eating/index.html
https://en.wikipedia.org/wiki/Dietary_Guidelines_for_Americans
The word of the episode is "dietary supplements".
https://en.wikipedia.org/wiki/Dietary_supplement
Theme music from Tom Maslowski
Merchandising! ...