Plant-based Diets and Body Weight and Selected Metabolic Parameters Management in Obese Patients.

VEGPREV study is a randomized intervention trial with an intervention period of 12 weeks, and follow-up after another 12-14 weeks conducted at the Department of Social Medicine and Public Health at Warsaw Medical University. Study aim is to evaluate the efficacy of the following plant-based diet: Mediterranean diet: Animal : vegetable protein ratio - 70:30.

VEGPREV study is a randomized intervention trial with an intervention period of 12 weeks, and follow-up after another 12-14 weeks conducted at the Department of Social Medicine and Public Health at Warsaw Medical University. Study aim is to evaluate the efficacy of the following plant-based diet: Planetary diet: Reduce consumption of red meat, moderate consumption of poultry, fish and seafood and their products, and eggs and dairy. Animal : vegetable protein ratio - 50:50

VEGPREV study is a randomized intervention trial with an intervention period of 12 weeks, and follow-up after another 12-14 weeks conducted at the Department of Social Medicine and Public Health at Warsaw Medical University. Study aim is to evaluate the efficacy of the following plant-based diet: Lactovegetarian diet: Reduce consumption of meat, fish and seafood and their preparations, and eggs and dairy products. Animal : vegetable protein ratio - 30:70.

VEGPREV study is a randomized intervention trial with an intervention period of 12 weeks, and follow-up after another 12-14 weeks conducted at the Department of Social Medicine and Public Health at Warsaw Medical University. Study aim is to evaluate the efficacy of the following plant-based diet: Vegan diet: Excludes all animal and animal-derived products (meat, fish, seafood, dairy, eggs, honey).

VEGPREV study is a randomized intervention trial with an intervention period of 12 weeks, and follow-up after another 12-14 weeks conducted at the Department of Social Medicine and Public Health at Warsaw Medical University. Study aim is to evaluate the efficacy of the following plant-based diet: Control diet: Reduce consumption of red meat, consumption of poultry, fish and seafood and their products, regular consumption of eggs and dairy products.