Study: NCT03842319

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Microbiota analysis
Description: From the feces and oral cavity samples, the DNA of the microbiota will be extracted using specific extraction kits and the microbiome will be analyzed through the study of 16S ribosomal RNA amplicons.

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Microbiota analysis
Description: From the feces and oral cavity samples, the DNA of the microbiota will be extracted using specific extraction kits and the microbiome will be analyzed through the study of 16S ribosomal RNA amplicons.

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Immunological analysis
Description: A study of immunological cell populations, inmunogenetics and cytokines will be carried out from fresh blood samples using antibody panels and flow cytometry

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Immunological analysis
Description: A study of immunological cell populations, inmunogenetics and cytokines will be carried out from fresh blood samples using antibody panels and flow cytometry

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Proteome analysis
Description: A study of host and microbiota proteome will be carried out from samples using mass spectrometry

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Proteome analysis
Description: A study of host and microbiota proteome will be carried out from samples using mass spectrometry

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Metabolome analysis
Description: A study of host and microbiota metabolome will be carried out from samples using MS-based as well as NMR-based methods

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Metabolome analysis
Description: A study of host and microbiota metabolome will be carried out from samples using MS-based as well as NMR-based methods

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Clinical evaluation
Description: Clinical evaluation including hemostasis and biochemical studies

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Clinical evaluation
Description: Clinical evaluation including hemostasis and biochemical studies

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Diet evaluation
Description: Biochemical analysis and questionaries for diet adherence and exercise registration

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: Diet evaluation
Description: Biochemical analysis and questionaries for diet adherence and exercise registration

Intervention type: OTHER
Group type: EXPERIMENTAL
Intervention: MedDiet
Description: The high-intensity Mediterranean diet will include the promotion of the following: a) abundant use of olive oil (\>40 g/d) for cooking and dressing dishes; b) consumption of \>2 daily servings of vegetables; c) \>2-3 daily serving of fresh fruits; d) \>3 weekly servings of legumes; e) \>3 weekly servings of fish or seafood; f) \>1 weekly serving of nuts or seeds; g) select white meats instead of red meats or processed meats; and h) cook regularly with tomato, garlic and onion adding or no other aromatic herbs, and dress vegetables, pasta, rice and other dishes with tomato, garlic and onion adding or no other aromatic herbs. Two main meals per day should be eaten (seated at a table, lasting more than 20 minutes). A recommendation to drink a glass of wine per day during meals is given. Limited consumption is advised for cured ham, red meat, chocolate, cured or fatty cheeses