The World's First Podcast with Erin & Sara Foster

This week, Erin and Sara sit down with Dr. Jordan Geller, an endocrinologist and hormone specialist. He gives an overview of hormones - what they are, how they affect us, and how our daily choices impact our bodies. They also discuss birth control, toxins in our food, perimenopause, and more.

Executive Producers: Erin Foster, Sara Foster, and Allison Bresnick

Associate Producer: Montana McBirney

Audio Engineer: Josh Windisch

This episode is sponsored by:

AG1 (drinkag1.com/foster)

Boll & Branch (bollandbranch.com PROMO CODE: Foster15)

Sakara (sakara.com/foster)

Vegamour (vegamour.com/foster PROMO CODE: Foster)

LuvBug Learning (luvbuglearning.com PROMO CODE: Foster)

Hiya (hiyahealth.com/foster)

This week, Erin and Sara sit down with one of their oldest friends, Nikki Erwin, founder of Established Jewelry. They discuss how their friendship has evolved over the years, why Nikki is able to live her life so freely, how to not be influenced by societal pressures, and much more.

Executive Producers: Erin Foster, Sara Foster, and Allison Bresnick

Associate Producer: Montana McBirney

Audio Engineer: Josh Windisch

This episode is sponsored by:

SKIMS (SKIMS.COM - let them know we sent you!)

Hungryroot (hungryroot.com/foster)

AG1 (drinkag1.com/foster)

Foria (foriawellness.com/foster)

LMNT (drinklmnt.com/foster)

This week, Rabbi Leder is back for another conversation with Erin and Sara. They discuss imperfect families, letting go of expectations, saying yes to life, and his new book, "For You When I Am Gone: Twelve Essential Questions to Tell a Life Story."

Executive Producers: Erin Foster, Sara Foster, and Allison Bresnick

Associate Producer: Montana McBirney

Audio Engineer: Josh Windisch

This episode is sponsored by:

Boll & Branch (bollandbranch.com promo code: foster15)

Osea (oseamalibu.com promo code: first)

Athletic Greens (athleticgreens.com/foster)

Bev (drinkbev.com/foster)

Noom (noom.com/foster)

BeautyCounter (beautycounter.com promo code: foster)

This week, Erin and Sara answer some listener questions and discuss Erin's pregnancy, humbling jobs, manners, and Simon joins them for a mini "Simon's Corner."

Executive Producers: Erin Foster, Sara Foster, and Allison Bresnick

Associate Producer: Montana McBirney

Audio Engineer: Josh Windisch

This episode is sponsored by:

SKIMS (select our show in the dropdown menu)

Athletic Greens (drinkag1.com/foster)

Bumble (DM @worldsfirstpodcast your success stories & download the app!)

ARMRA (tryarmra.com/foster)

Cometeer (cometeer.com/FOSTER)

OSEA (OSEAMalibu.com PROMO CODE: FP)

This week, Erin and Sara and bringing you all the best pieces of dating and relationship advice that we've received from experts over the past three years. From perfecting your dating profile to not forcing a second date to the importance of communication, we cover it all!

Executive Producers: Erin Foster, Sara Foster, and Allison Bresnick

Associate Producer: Montana McBirney

Audio Engineer: Josh Windisch

This episode is sponsored by:

The Sette (thesette.com PROMO CODE: Foster20)

Athena Club (athenaclub.com PROMO CODE: FOSTER)

AG1 (drinkag1.com/foster)

OSEA (oseamalibu.com PROMO CODE: FIRST)

BetterHelp (betterhelp.com/foster)