A study published in the journal Free Radical Biology and Medicine demonstrates the impact of a multiphase, very-low-calorie ketogenic diet on serum markers of oxidative stress in individuals living with obesity. Study: A multiphase very-low calorie ketogenic diet improves serum redox balance by reducing oxidative status in obese patients . Image Credit: Alkema Natalia/ Shutterstock Background Obesity has become a major public health concern because of its severe adverse health effects.
Obesity, which is characterized by excessive accumulation of fat, is associated with a reduction of 5–20 years of life expectancy and an increased risk of various non-communicable diseases, including cardiovascular and metabolic diseases and certain cancer types. Evidence indicates that obesity-related complications can be reduced by achieving a 5-10% body weight loss. Various lifestyle interventions, such as healthy dietary habits and regular physical activities, have shown promising outcomes in weight management.
Calorie-restricted diets with high levels of nutraceuticals and phytochemicals have been found to reduce obesity-related complications and increase life expectancy through anti-inflammatory and antioxidant activities. In this study, scientists have investigated the effectiveness of a multiphase, very-low-calorie ketogenic diet in maintaining the body’s redox status and influencing anthropometric and biochemical parameters. Study design The study was conducted on 40 adult individ.