Evaluation of the Effectiveness of Standard and Innovative Products That Represent a Substitute Meal for Weight Management in a Reduction Diet

Randomized stratified controlled clinical study for evaluate the effectiveness of a diet program designed for reduce body weight through standard and innovative products that are a substitute meal for weight management in a reduction diet.

Inclusion Criteria:adults aged 18-60both sexesBMI >27 kg/m2signed informed consentExclusion Criteria:significant comorbidities: uncontrolled diabetes mellitus requiring insulin therapy and other endocrine disorders, cardiovascular disorders and other chronic diseases (including malignancies), chronic inflammatory diseases of the gastrointestinal tract, mental disorderpeople who are currently on or have recently went through an weight loss program (in the past 3 months)people who in the past 6 months had an unwanted and uncontrolled loss of body weight >5%people who underwent bariatric surgery in the past 6 months.people using drugs that increase or decrease appetitepermanent therapy with steroid drugs, antidepressants, cytostatics, hormone therapy, beta blockers, etc.people with eating disorders (bulimia)alcohol and drug addictspregnancy, breastfeedingunstable thyroid disease