The Effect of Oral SPM Supplementation on INflammation-induced Vascular Ageing in Obese Hypertensive Patients

Inclusion Criteria: * Age between 18 and 85 years,. * Hypertension controlled under pharmacological or non-pharmacological treatment, defined as office BP\< 140/90 mmHg at the Inclusion visit, * BMI \> 30 kg/m², * Stable antihypertensive treatment one month before inclusion (V1), * Signed informed consent, * Social security affiliation. Exclusion Criteria: * Secondary hypertension on the basis of medical history, * History of stroke in the previous 6 months on the basis of medical history, * Myocardial infarction in the previous 6 months on the basis of medical history, * Severe hepatic insufficiency on the basis of medical history, * Chronic kidney disease (DFG \< 30 ml/min 1.73 according to MDRD method), * Pregnancy or breast feeding, * Regular treatment with NO-donors or phosphodiesterase inhibitors, * Inability to comply with protocol requirements, * Patient under tutorship or / guardianship or/ safeguard of justice, and incapable to give informed consent, * Patient on AME (state medical aid), * Participation in another interventional study involving human participants , * Allergy to the ultrasound gel, * Hypersensitivity , allergy, or idiosyncratic reaction to omega-3 acids, fish or soya allergies. * Chronic inflammatory diseases, on the basis of medical history, * Chronic anti-inflammatory treatment administered within the past month preceding the Inclusion visit, * Any supplementation with omega-3 or omega-6 polyunsaturated fatty acids within the past month, * Life expectancy less than one year.