Physical Attraction and Your Hormones by Nina Katherine Lunn serves as a modern guide to beauty, vitality, and health. Published in 1950, the book focuses on the relationship between physical attraction and hormones, providing readers with insights on how to enhance their physical appearance and overall well-being. The book covers a range of topics including skincare, haircare, weight management, and exercise, providing practical tips and advice on how to achieve a healthy and attractive body.