#Keto

A groundbreaking study recently published in “Nutrients” has unveiled intriguing possibilities for those seeking to reverse biological aging: a very low-calorie ketogenic diet. This research, conducted in Spain, finds that such diets might turn back the biological clock, measured at the molecular level, by over six years.

The study centers on epigenetic aging, a concept that acknowledges the variance between an individual’s biological and chronological age. Epigenetic aging is pivotal because a higher biological age compared to one’s chronological age is often linked to increased health risks, such as chronic illnesses and a reduced lifespan. This cutting-edge investigation examined individuals suffering from obesity, a condition affecting over 40% of U.S. adults, and discovered that those adhering to a low-calorie ketogenic diet for 180 days reduced their biological age by more than six years.

A recent study published in Nutrition investigates whether a very low-calorie ketogenic diet can influence biological aging. Conducted in Spain, the research suggests that this dietary approach may slow aging at the molecular level by more than six years.

The study focuses on epigenetic aging—the difference between a person’s biological age and calendar age. Epigenetic aging is important because a higher biological age is linked to greater health risks and shorter lifespan. In this trial, obese adults followed a low-calorie ketogenic diet for 180 days. Researchers observed a substantial reduction in biological age, exceeding six years.

A new study is capturing attention for suggesting that a very-low-calorie ketogenic diet can reverse certain markers of biological aging. For Thai readers interested in longevity and healthier living, the findings offer a fresh perspective on how diet might influence aging at the cellular level.

Biological aging is driven by epigenetic changes—molecular processes shaped by lifestyle and environment. These changes affect how cells and tissues age, beyond simply accumulating years. The latest research indicates that sustained ketosis, paired with very low calorie intake, may slow or even reverse aspects of this aging process. Researchers note improvements in metabolic health and body composition alongside these aging markers, though findings require cautious interpretation until confirmed by longer-term studies.