The Lactation Nutritionist is a website and community founded by Marina, a registered dietitian and certified lactation counselor, that provides evidence-based and up-to-date information on nutrition while breastfeeding, during pregnancy, trying to conceive, and family nutrition. Marina offers personalized guidance and resources to help mothers make informed decisions about their diets and have a positive impact on their children's development and lifelong health. The website features a blog, courses, meal plans, and community forums where mothers can connect with each other and get expert advice.