Effect of Consuming n-3 Polyunsaturated Fatty Acids Rich Foods on Triglyceride Concentration and Lipoprotein Composition

Inclusion Criteria: * Signing of the informed consent form * Both sexes. * Adults over 18 years of age. * BMI \>18.5 kg/m2. * Triglycerides between 200 and 500 mg/dL. * Total cholesterol less than 240 mg/dL Exclusion Criteria: * Any type of diabetes. * kidney disease diagnosed by a physician. * Acquired diseases that secondarily cause obesity and diabetes. * Patients who have suffered a cardiovascular event. * Weight loss \>3 kg in the last 3 months. * Catabolic diseases such as cancer and acquired immunodeficiency syndrome. * Pregnancy. * Treatment with any medication: * Treatment with antihypertensive drugs (tricyclic, loop, or potassium-sparing diuretics, angiotensin-converting enzyme (ACE) inhibitors, angiotensin II receptor blockers, alpha-blockers, calcium channel blockers, beta-blockers). * Treatment with hypoglycemic agents (sulfonylureas, biguanides, incretins) or - insulin and antidiabetics. * Treatment with statins, fibrates, or other drugs to control dyslipidemia. * Use of steroid medications, chemotherapy, immunosuppressants, or radiation therapy. * Anorectic agents or those that accelerate weight loss. * Treatment with any medication that influences inflammation (corticosteroids, nonsteroidal anti-inflammatory drugs, colchicine, interleukin-1 inhibitors) or triglyceride metabolism (metformin, glitazones, SGLT2 inhibitors, fibrates, statins, cholesterol ester transporter protein (CETP) inhibitors, pancreatic lipase inhibitors). * Anticoagulants and antiplatelets (warfarin, aspirin, clopidogrel). * People with a smoking cessation index (SCI) greater than 21. * People with a tobacco Index greater than 21. * Consumption of large amounts of alcohol (14 drinks for women or 21 drinks for men in a typical week). * Consumption of any recreational psychoactive substance. * Allergy or intolerance to any food listed in the proposed pantry. * Unwillingness to consume any of the foods listed in the proposed pantry. * Previous n-3 PUFA supplementation.