Olena Stepina is an expert in nutrition, herbal medicine, and preventive wellness with more than six years of practical experience, specializing in personalized nutrition plans and evidence-based nutraceutical support. In her practice, she follows the principles of evidence-based medicine, regularly reviews publications from leading international scientific databases and peer-reviewed journals, and continuously expands her expertise through professional conferences and educational programs. Since 2018, she has been running an expert blog, publishing original articles on health, nutrition, and phytotherapy that have earned readers' trust and have been cited by industry media.