Dr. Frederick vom Saal, PhD.
University of Missouri, Columbia

Curators Distinguished Professor Emeritus of Biological Sciences


Effects of estrogenic endocrine disrupting chemicals on fetal development


Research in my laboratory concerns the effects on fetal development of endogenous sex hormones, naturally occurring estrogenic chemicals in food, (such as phytoestrogens in soy), and estrogenic manmade chemicals in consumer products (such as bisphenol A in plastic). We collect fetal mouse reproductive tissues and use primary mouse and human cell culture to investigate cellular mechanisms that mediate responses to hormones and other chemicals. We have confirmed observations from in vivo experiments using mice. An important aspect of this research is that we use a physiologically based approach to determine the doses of chemicals that we examine. This approach has led to findings that fetal tissues are extremely sensitive to much lower doses of endogenous estradiol and manmade estrogenic chemicals than had previously been appreciated.   


Here is a pdf of Publications, Awards, News - http://biology.missouri.edu/people/?person=203#section-4

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Dr. Fred vom Saal On the Dangers of BPA (Bisphenol A)

A personal journey exploring faith, compassion, and the challenges surrounding gender identity and same-sex issues within the Christian community. The discussion shares experiences, biblical reflections, and a call for churches and families to respond with understanding, support, and grace while considering the complex personal, social, and spiritual experiences of those affected.

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Dr. Frederick vom Saal PhD Pre Environmental health Symposium Interview by Walter Crinnion ND

A reflection on personal experiences with gender-diverse individuals, focusing on compassion, understanding, and the challenges many face within families, communities, and faith settings. The discussion explores identity, social acceptance, emotional struggles, the importance of support systems, and the need for respectful conversations surrounding gender-related experiences.

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Part 1 Dr. Frederick vom Saal PhD discusses potential risks of Bisphenol A IOAMT 2007 (The scientific explanation on a cellular level)

A discussion exploring the distinctions between transgender, intersex, same-sex attraction, and other gender-related experiences through personal observations and perspectives. The section focuses on identity, medical and social challenges, the impact of family and community support, and the importance of empathy, respect, and understanding in conversations surrounding gender diversity.

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Part 2 Dr. Frederick vom Saal PhD, discussses potential risks of Bisphenol A IOAMT 2007

A discussion of social, emotional, and practical challenges related to gender identity experiences, including the effects of societal expectations, identity development, family and community support, privacy, and respectful communication. The section highlights topics such as gender expression, bathroom concerns, the importance of using a person’s chosen name and pronouns, and approaching sensitive conversations with care and understanding.

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Tapped: Inside the Bottled Water Industry - Frederick vom Saal, PhD

A personal reflection examining faith, gender identity, same-sex issues, and the experiences of individuals navigating gender-related challenges within the Christian community. The discussion shares the author’s journey, biblical perspectives, personal encounters, concerns about acceptance and support, and a call for compassion, understanding, and meaningful outreach toward those seeking belonging and spiritual guidance.

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Effects of Poison Bisphenol A (BPA) Found in Plastics & Canned Foods

A reflection based on personal experiences with gender-diverse individuals, exploring themes of identity, social challenges, acceptance, and the importance of compassion within communities and faith settings. The section discusses differences between gender identity and other aspects of sexuality, the emotional impact of rejection, the need for respectful communication, and ways families and communities can provide support and understanding.

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Frederick vom Saal, Discovered Health Risks From the Chemical Bisphenol A - Heinz Awardee

3 minutes 7 seconds
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Frederick vom Saal, PhD interview | EHS2019

A personal account exploring questions of gender, same-sex attraction, faith, and the experiences of individuals seeking acceptance within Christian communities. The section shares the author’s background, personal encounters, biblical reflections, concerns about misunderstanding and rejection, and a call for churches and families to respond with compassion, patience, and spiritual care.