Written By: Maryna Kopeyko-Langlois is a Nutritional Therapist and Health Coach specialising in hormone health, perimenopause, and functional nutrition. In my clinic, I work with women every week who are eating well, exercising regularly, and still watching their waistline expand. They come to me frustrated and confused, often convinced they are doing something wrong. They are not. What they are experiencing is one of the most predictable, science-backed changes in a woman's