Individual Factors Related to Chronic Low-grade Inflammation and Cardiometabolic Disease Risk

Inclusion Criteria: * Male or female between the ages of 18 and 70 included, * One of the following two criteria: * Clinically at-risk group Body Mass Index between 25 (included) and up to 35 kg/m2 (excluded) * Non-clinically at-risk group Body Mass Index between 18.5 (included) and up to 25 kg/m2 (excluded) and absence of metabolic syndrome criteria * Subject covered by social security or a similar system. * Ability to use a mobile phone application on a daily basis (food intake). * Subject, after being informed of the contents of this study, fully understanding and accepting its purpose; and able to personally sign a written informed consent Exclusion Criteria: * Subject with diagnosed inflammatory disease or infection-related inflammation (viral or bacterial) or medical history (viral) within the last 2 months: * Rheumatoid arthritis, reactive or psoriatic arthritis (non-osteoarthritis) * Inflammatory bowel disease (IBD) (Crohn\'s disease or ulcerative colitis) or irritable bowel syndrome * Systemic lupus erythematosus * Uncontrolled psoriasis * Viral hepatitis or ongoing viral infection * Seasonal virus (influenza-like illness) * Subjects who have taken antibiotics in the last 2 months * Subject under treatment within the last 2 months of an: * Antiviral (for HIV, hepatitis, influenza, chickenpox/shingles) * Oral, topical, or injectable treatment of a drug that modulates the inflammatory response (e.g. Corticosteroid, non-steroidal anti-inflammatory drugs (e.g. ibu…