About
Dr. Zeki Çağın Onbaşı
As an expert academic, researcher, and clinical dietitian in the field of nutrition and dietetics, my mission is to make scientific knowledge on healthy eating accessible to everyone. I founded OnDiet Nutrition to provide individuals with evidence-based, personalized nutrition solutions.
OnDiet Nutrition was established as a global platform for evidence-based and reliable nutrition consulting. Through personalized online diet plans, scientific content, and practical recommendations, we aim to help everyone take a step towards a healthier life. Our goal is to make scientific facts about nutrition easily understandable, providing sustainable and effective nutritional solutions.
21-Day
Challenge Plans!
Get ready to transform your eating habits with our structured, science-backed challenge diets:
21-Day Sugar-Free Detox
21-Day Ketogenic Diet
21-Day Mediterranean Diet Challenge
21-Day Vegan Challenge
No follow-ups—just you, your determination, and real results!
Stay tuned!
Memberships in Associations
