RD Iuliu Ciupe-Vaida, 100% WFBP diet since 2011, is a College of Dietitians from Romania founding member, speaker and trainer, member of the Scientific Council of the Romanian Society of Lifestyle Medicine (RSLM), licensed in nutrition at Faculty of Pharmacy UVVG - Arad and certified in Plant-Based Nutrition trough the Center of Nutrition Studies T Collin Campbell. He also completed a trainer course in 2021.

The most frequently treated chronic diseases through nutrition, dietetics and supplements are:
- cardiovascular diseases (atherosclerosis, ischemic heart disease, angina, myocardial infarction or stroke, etc.)
- hypercholesterolemia, dyslipidemia (increased analysis of cholesterol, LDL, triglycerides)
- excess weight and/or obesity
- type II diabetes, hyperglycemia
- most types of cancer
- digestive or liver diseases, intestinal transit diseases
- ulcer, gastritis, gastro-esophageal reflux
- erectile dysfunction and libido
- rheumatic diseases, arthritis, osteoporosis
- autism