Glee (2009–2015)
2 user 4 critic

Vitamin D 

Will challenges the kids to a healthy dose of competition with boys against girls in a mash-up showdown. Meanwhile, Terri takes a job as the school nurse, despite having no medical experience, to keep an eye on Will.



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Episode cast overview, first billed only:
Ken Tanaka


Will fears that the kids take victory for granted and won't perform any more. He tries to challenge them by opposing boys and girls in a contest to choose the last song. Will's wife Terri gets jealous and schemes to be made school nurse. However unqualified, she systematically prescribes medication. Written by KGF Vissers

Plot Summary | Plot Synopsis


Comedy | Drama | Music | Musical




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Release Date:

7 October 2009 (USA)  »

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Sound Mix:


Aspect Ratio:

16:9 HD
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Did You Know?


Sue says, "I'm not an American citizen. I was born in the Panama Canal zone. But I managed to get a passport. And run for office twice." This is a reference to Arizona Senator John McCain, who was born in the Panama Canal Zone and who ran for the presidency of the United States in 2000 and 2008. See more »


Terri says that the Pseudoephedrine products are "simple over the counter" items that you can get in the store with no problem. Actually, the US regulates the sale of pseudoephedrine products, limiting a person to how much they can by in the store. Most stores scan the license in store and it would prevent Terri from getting as many boxes as she did, unless she bought some herself as well. See more »


Rachel Berry: Haven't seen you at Glee rehearsals.
Quinn Fabray: I'm not Superwoman. I know Glee is your whole life, but I have the Cheerios, I'm on honor roll, I have friends.
Rachel Berry: You don't have to be so embarrassed. No one at Glee is gonna judge you. Look I know, everyone expects us to be enemies and be in competition, but I don't hate you.
Quinn Fabray: Why not? I've been awful to you.
Rachel Berry: That was before you knew what it was like to be me; an outsider. More people are gonna start finding out about this, and you're gonna need friends who ...
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References Swimfan (2002) See more »


It's My Life/Confessions
Written by Jon Bon Jovi, Richie Sambora, Max Martin, Usher Raymond,
Jermaine Dupri, and Bryan Michael Cox
Performed by Cory Monteith, Chris Colfer, Kevin McHale, Mark Salling,
Harry Shum Jr., and Dijon Talton
See more »

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User Reviews

The One With The Mash-Ups...
14 June 2015 | by (Australia) – See all my reviews

I really enjoy this episode. I love the girls' mash-up and it's just a really fun episode.

In this episode, Will challenges the Glee Club to make a mash-up of two songs. Girls VS. Boys. Meanwhile, Will's wife, Terri, takes a job as the school nurse, even though she has no medical or nursing training, and gives Finn a "Vitamin D" tablet to wake him up and he's more energetic. The boys group does this and then the girls decide they need to have it in order to make it fair.

Songs sang: It's My Life / Confessions Mash-Up by the boys of the Glee Club. Halo / Walking On Sunshine by the girls of the Glee Club.

Best part of the episode: Halo / Walking On Sunshine.

Worst part of the episode: Terri.

Overall, I give this episode a 10 out of 10, which in my ratings book is: Freaking Ridonkulous.

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