Bonnie is joined by Dr. Andrew Koutnik, PhD, a scientist specializing in nutrition, exercise, and stress on metabolic health, and they discuss his journey from being a curious student of exercise science to a researcher and advocate for understanding the complex relationship between nutrition, metabolism, and athletic performance. They explore the misconceptions surrounding carbohydrate intake for athletes, the benefits of ketogenic diets, and the importance of individualized nutrition strategies. They touch on the mental health aspects of nutrition and how athletes can optimize their health without sacrificing performance. They highlight the complex relationship between insulin, muscle growth, and dietary approaches. The discussion also covers the non-essential nature of carbohydrates, individual dietary responses, and the role of supplements in enhancing performance. Additionally, the conversation delves into the emerging field of exogenous ketones, their potential benefits, and the need for personalized nutrition strategies. Bonnie and Dr. Koutnik talk about the intricate relationship between metabolic health, particularly in women, and the role of ketones during pregnancy and postpartum. They discuss the challenges of engaging women in metabolic studies, the physiological changes during menstruation, and the significance of ketones in fetal development. They also touch on the intersection of ancient practices and modern science, emphasizing the importance of self-awareness and mindfulness in personal growth and mental health. Listen In! Takeaways: Dr. Koutnik's journey began with a personal desire to improve his own health and performance.He emphasizes the importance of understanding how food and exercise interact with metabolism.The diagnosis of type 1 diabetes led him to master his metabolism through nutrition.Conventional beliefs about carbohydrates and performance are being challenged by new research.Ketogenic diets can maintain performance levels in athletes, contrary to traditional beliefs.Continuous glucose monitoring revealed surprising insights about athletes' metabolic health.Many athletes are fit but may have underlying metabolic issues.Nutrition should be tailored to individual needs rather than a one-size-fits-all approach.Mental health is closely linked to nutrition and performance in athletes.Athletes can improve their health without compromising their performance. Insulin is not required in high amounts for muscle growth.Resistance training is the most important factor for muscle development.Disuse and caloric restriction are primary causes of muscle shrinkage.Carbohydrates are not essential for muscle growth; protein suffices.Individual responses to dietary approaches vary significantly.Nutrition can have profound effects on health and performance.Exogenous ketones may offer cognitive and metabolic benefits.Research shows that both high-carb and low-carb diets can support muscle mass.The average American population becomes more insulin resistant with age.Supplementation can be beneficial, but whole foods should be prioritized. Over 80% of participants in metabolic studies are women.Engaging women athletes in research is challenging.Metabolic needs change during the menstrual cycle.Ketones play a crucial role in pregnancy and fetal development.Nutritional intake during pregnancy impacts both mother and baby health.Postpartum health can be influenced by nutritional strategies.Mindfulness and self-awareness are key to personal growth.Research on ketones shows potential benefits for mental health.Ancient practices may have real biological mechanisms of action.Future research will explore the impact of nutrition on metabolic diseases. Women deserve to understand what is happening inside their bodies instead of simply being told that feeling exhausted, foggy, or unlike themselves is “part of getting older.” **It’s time to change the conversation around menopause.** 👇 **JOIN THE CONVERSATION:** What is the ONE thing you wish someone had taught you about your hormones before entering perimenopause or menopause? Tell us in the comments. **SUBSCRIBE** for more conversations about women’s health, brain health, metabolic health, ketones, performance, and longevity. Want to learn more about ketones and how they work? Explore **Let’s Go BHB** and follow Bonnie for more education on fueling your brain, heart, and body. **Educational disclaimer:** This content is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Always discuss individual health concerns with a qualified healthcare professional. #Menopause #Perimenopause #WomensHealth #Hormones #MenstrualCycle #Ketones #BHB #MetabolicHealth #HormoneHealth #MenopauseHealth #HealthyAging #BrainHealth