Abstract

Currently overweight and obesity are an epidemic and represent a global public health problem. They are related to a greater probability of developing chronic diseases, which are increasing and represent a significant burden on the health system. A diet synchronized with the circadian cycle and based on natural foods with a low glycemic index and healthy fats has gained considerable scientific and popular impact; and they are effective practices for the treatment of excess weight and its comorbidities. The objective was to analyze the impact of CC (Circadian Cycle) synchronization on the metabolic health (biochemical and anthropometric parameters) of overweight and obese people. A correlational, longitudinal study was carried out. 80 individuals of both sexes between 18 and 59 participated for ten months. The sample was made up of 32.5% men and 67.5% women. 96% of the individuals registered weight loss. Regarding the percentage of body fat, 55% started with a “very high” diagnosis, and at the end of the period it was reduced to 30%. 75% began with a waist circumference diagnosis of “very high risk” and this was modified to 55%. Regarding total cholesterol, 40% decreased its value compared to the initial one; Regarding LDL, 85% decreased the value to normal parameters; In relation to triglycerides, 95% positively modified their values. Synchronized feeding with CC weight loss, a decrease in abdominal fat mass, a decrease in WC, and positively influences the biochemical parameters of the overweight and obese people analyzed, to a greater extent in males and females in young adults (p˂0.05).

Keywords

circadian cycle (CC), low glycemic index diet, metabolic health