Bioactive compounds are both essential and nonessential compounds such as vitamins or polyphenols that naturally occur as a part of the food chain in nature and can be shown to affect human health. The presence of these compounds in food or dietary supplements can positively or negatively impact living organisms’ health. Effects are contingent upon the particular bioactive material, dosage, bioavailability, and concentration within tissues, cells, or the entire organism. Usually formed as secondary metabolites, these chemicals are involved in signaling and defense and can have pharmacological effects on humans. Bioactive compounds show promising potential as a supplementary nutritional intervention for addressing key parameters related to Metabolic Syndrome (MetS) and may play a crucial role in preventing diseases in high-risk individuals. The primary therapeutic intervention for MetS is the alteration of dietary along with lifestyle habits. Metabolic syndrome which is donated as (MetS) is a complex condition that is characterized by abdominal obesity, insulin resistance, hypertension, hyperglycemia, and dyslipidemia that can be the harmful factor leading to various diseases including type 2 diabetes, Polycystic ovary syndrome, cardiovascular disease, stroke, cancers, and chronic kidney diseases. The estimated prevalence is to be around 20–25% of the adult world’s population who have been suffering from MetS, Following, the use of functional foods which are a rich source of antioxidants, along with the assumption of bioactive compounds, that could be helpful to show the beneficial effects on reducing body weight, glucose metabolism control, blood pressure, the improvement of lipid profile, endothelial damage, on the inflammatory state, along with oxidative stress.