Critically Speaking

In this episode, Therese Markow and Dr. Chelsea Polis discuss the evolution of reproductive rights in the U.S., highlighting the 2022 Supreme Court decision revoking the right to abortion and the historical context of contraception access. Dr. Polis also explains fertility awareness-based methods (FABMs) and their effectiveness, noting that some methods have moderate quality studies suggesting hig...

In this episode, Therese Markow and Dr. Keith McCormick discuss what you need to know about osteoporosis and bone health. Dr. McCormick explains what causes osteoporosis, the importance of early bone density tests, and breaks down some of the lifestyle factors that affect bone health. They discuss the need for personalized treatment beyond only medication, and Dr. McCormick advocates for patient e...

In this episode, Therese Markow and Dr. Dawn Sarno, a leading expert on cyber scams, discuss the prevalence and detection of phishing scams. Dawn explains that phishing often targets older adults due to their perceived lack of tech savvy and higher financial stakes, but notes that younger adults are also vulnerable, often due to impulsivity and poor online habits. She highlights the rise of AI-gen...

In this episode, Therese Markow and Dr. Daniel Buchman discuss chronic pain, affecting over 20% of the population in the US, Canada, and Europe. Chronic pain (persisting pain lasting over three months) includes conditions like arthritis, lower back pain, fibromyalgia, and phantom limb pain, among many others. Daniel highlights the challenges in pain assessment, the role of AI in pain management, a...

In this episode, Therese Markow and Dr. David Hill discuss the rise of peanut allergies in children. David explains that anaphylaxis, a severe allergic reaction, is common in children, often triggered by food. He emphasizes the importance of early allergen introduction to prevent allergies. The LEAP study from 2015 showed that introducing peanuts before six months reduces the risk of peanut allerg...

In this episode, Therese Markow and Dr. Fred Miller discuss the autoimmune disease epidemic, highlighting the economic burden and the rise of diseases like juvenile diabetes, lupus, and multiple sclerosis. Dr. Miller explains that autoimmune diseases occur when the immune system attacks the body, affecting various organs. He notes that there are at least 150 types of autoimmune diseases, with prev...

In this episode, Therese Markow and Dr. John Kisiel discuss early cancer detection using liquid biopsies. Dr. Kisiel explains that liquid biopsies detect cancer signals in blood and urine, including tumor cells, fragments, proteins, and DNA. He highlights the FDA's approval of a blood test for colon cancer and the development of multi-cancer early detection tests. Dr. Kisiel notes that false posit...

Some people live more than a hundred years with no health problems and very little cognitive decline.  How come?  While healthy lifestyles certainly play a part in healthy aging, these "centenarians" share a number of special biological attributes.  Furthermore, these attributes, along with attaining an age of 100 or greater, show a strong genetic component.  Dr. Stacy Andersen of the Boston Unive...

In this episode, Therese Markow and Dr. Kari Nadeau discuss the presence and health effects of microplastics in our bodies. Microplastics can enter our bodies through various environmental routes, including food, water, and air. They are in everyone's bodies to some degree.  Microplastics have been linked to health issues like stroke, cancer, and heart attacks. Simple actions like avoiding single-...

In this episode, Therese Markow and Dr. Lise Eliot discuss neurosexism and brain differences between males and females. Dr. Eliot explains that historical brain comparisons often aimed to prove women's inferiority, citing examples like weighing cadaver brains. Modern MRI studies show minor structural differences, but still present significant methodological challenges. She highlights that brain pl...

In this episode, Therese Markow, Dr. Catherine Lebel, and Dr. Sam Nivins discuss the impact of prenatal factors on fetal brain development. Catherine explains how MRI can detect subtle brain changes due to prenatal alcohol exposure, even at low levels, and emphasizes the importance of avoiding alcohol during pregnancy. Sam discusses the effects of maternal obesity before pregnancy on brain develop...

In this episode, Therese Markow and Dorothy Roberts discuss her book "The Mixed Marriage Project," which explores her father's unpublished research on mixed marriages in Chicago. Dorothy's father, a white anthropology professor, interviewed over 500 black-white couples from the 1930s to the 1960s. The book blends personal stories, historical insights, and interviews, revealing the challenges and d...

In this episode, Therese Markow and Dr. Tami Rowen discuss the listener questions that arose from her last episode on Critically Speaking. From drinking soy milk as a substitute for estrogen, the complex relationship between the number of children you have and breast cancer risk, dense breast tissue, early menstruation, hormone replacement therapy, and more. Listen in for the answers to your quest...

In this episode, Therese Markow and Dr. Haley Hersant discuss a study by Dr. Hersant and her colleagues that reviewed over 100 brain and memory supplements. They found 18 common ingredients grouped into three categories: those with scientific evidence of benefit, those with no compelling evidence, and those with mixed results. They discuss the results of this study and emphasize the need for more...

In this episode, Therese Markow and Adam Morgan discuss Adam's new book, A Danger to the Minds of Young Girls, which explores the life and legacy of Margaret C. Anderson. Margaret was a pioneering figure in modern literature, the founder of "The Little Review" in Chicago, and one of the key figures in fostering the Chicago literary renaissance. They talk about the challenges she faced, despite her...

In this episode, Therese Markow and Elizabeth Burch discuss Elizabeth's new book, "The Pain Brokers: How Con Men, Call Centers, and Rogue Doctors Fuel America's Lawsuit Factory," which exposes a scheme where con artists, attorneys, and rogue doctors exploited women through mass torts involving pelvic mesh implants. Elizabeth explains how mass torts differ from class actions and explains how attorn...

In this episode, Therese Markow, Dr. Jerald Kay, and Dr. Joel Yager discuss the various forms of ambition: lack of ambition, mismatched ambition, Machiavellian ambition, and how to deal with malignant narcissists.     Key Takeaways: There are biological underpinnings to ambition, but much of what we know about ambition is built on repeated interactions as children.  Not everyone who is Machiavelli...

In this episode, Therese Markow and Sophie Lucido Johnson discuss the evolution of family and the concept of "kin" in Sophie's book "Kin: The Future of Family." They explore the isolation and loneliness in modern society, emphasizing the importance of chosen family networks, or "pods," for emotional and physical well-being. She highlights the benefits of close, non-genetic relationships, citing re...

In this episode, Therese Markow and Dr. Tami Rowen discuss menopause, perimenopause, and hormone therapy. She explains that menopause is defined as one year without a period, while perimenopause can last up to 10 years with symptoms like mood changes and menstrual irregularities. Dr. Rowen discusses the changes in FSH levels and how to understand what the levels mean across time, and why they may...

In this episode, Therese Markow and Dr. Robert Klitzman discuss the implications of new anti-obesity drugs, initially designed for type 2 diabetes but now used for weight loss. These drugs are expensive and may not be fully covered by insurance. They discuss how the drugs work and explain why they may be more effective for some than others. Dr. Klitzman highlights the socio-economic disparity that...

In this episode, Therese Markow and Dr. Kevin Spencer discuss the innovative use of magic tricks as therapy for children with autism. Kevin found that teaching magic helped children with autism improve social skills, communication, and self-esteem. He developed the Hocus Focus program for schools and the Magic Therapy program for hospitals, both using simple magic tricks with common items. Kevin's...

In this episode, Therese Markow and Dr. Tami Rowen discuss the controversy surrounding the use of Tylenol during pregnancy and its potential link to autism. She emphasizes that the evidence is largely anecdotal and not supported by robust scientific studies. Dr. Rowen highlights a study published in Environmental Health in 2025 that found a weak association between Tylenol use and autism, but adds...

In this episode, Therese Markow and Dr. Lucas F.W. Wilson discuss his book, Shame-Sex Attraction, which explores the experiences of conversion therapy survivors. Lucas explains that conversion therapy aims to change sexual orientation or gender identity, despite its ineffectiveness and harmful nature. He traces the history of conversion practices from the 1800s to the present, highlighting various...

In this episode, Therese Markow and Dr. Joe Pierre discuss the phenomenon of false beliefs, as explored in his book, False. Joe explains the distinction between clinical delusions and delusion-like beliefs, emphasizing the continuum of belief conviction and the role of motivated reasoning. He highlights the impact of political affiliation on belief spread and the concept of "suicide by false belie...

In this episode, Therese Markow and Dr. Teresa Lynch discuss the portrayal of women in video games and its impact on gender stereotypes. Teresa explains her research on gender stereotypes in media, influenced by her personal gaming experiences. She highlights the evolution of female character representation, noting a shift from sexualized to more diverse and empowered portrayals. They also address...