Uploaded March 2026 | Updated September 2026, 5 minutes ago

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In this bonus episode for GWL Fans, Heather Heying offers up an evolutionary perspective on breastfeeding and the value of breast milk, discussing the broader implications and functions of breast milk beyond just nutrition. Additionally, she digs into the concerns surrounding the push to allow males to "chestfeed."

The conversation also explores the parenting practices observed in hunter-gatherer cultures in comparison to the trend of over-parenting in more modern American households.

Watch our full-length episode with Heather here: youtu.be/lJdNJUz2EFk