Mariia Roza

Weight loss and fitness writer

Mariia Roza


Mariia Roza has been interested in wellness, longevity, and weight loss practices since 2005 and has participated in multiple training sessions dedicated to health and well-being. She is a food enthusiast, curious about healthy eating. Mariia is also a sports amateur, doing Brazilian Jiu-Jitsu, Krav-Maga, and endurance running in her free time. She is a participant and winner of several national championships in BJJ and a repeat half-marathon finisher.


Mariia has a master’s degree in Linguistics and has accomplished several courses about nutrition, including the Mediterranean cuisine course and the training session on Eating disorders and psychology of eating.

Awards and Accreditation

Accreditation Mariia Roza has listened to lectures on weight management and healthy eating, provided by world-leading educational institutions: Stanford Introduction to Food and Health, the Stanford course by Maya Adam MD. Weight Management: Beyond Balancing Calories, the Emory University course by Sharon Horesh Bergquist, MD. Understanding Obesity, the University of Edinburgh course by Dr. John Menzies.

Unimeal Editorial Process

As we write about health-related issues, we pay great attention to the quality of our content. To provide our readers with trustworthy and up-to-date information, we use a four-step editorial process. We choose only important and trendy topics. We use only evidence-based sources of information. We double-check our content and have it reviewed by healthcare experts. We constantly update our articles and meal plans according to new research in the sphere of nutrition. All these steps allow us to guarantee that every piece of content you read on our website is 100% authentic and reliable.

Best health tip

Take a deep breath and listen to your body!