RESUMEN
In our country, cardiovascular diseases (CVD) are the main cause of death. Unhealthy eating habits and sedentary lifestyles, among other factors, have contributed to increase the risk for CDV in the population. An alternative to the commonly used pharmacological therapies is the use of validated natural products that can be incorporated in the development of functional foods or supplements. In particular, the tomato has been shown to have a protective role in CVD; its high content of antioxidants, particularly lycopene, provides it with extensively documented beneficial properties. Tomasa, a by-product of the agroindustry, maintains some of the beneficial characteristics of its fruit of origin. Mice fed with a high-fat (hypercaloric) diet increase their body weight and visceral adipose mass, and also display an increase in metabolic and inflammatory parameters. Our results allow us to conclude that the consumption of Tomasa in mice fed a hypercaloric diet reduces the blood levels of cholesterol, glycaemia and pro-inflammatory cytokines. These results support the rationale of using of this by-product in the generation of functional ingredients with proven beneficial effects.