The Latest Medical News

A Summary of The Latest Medical News: **New Study Finds: Extremely Low-Calorie Keto Diet May Reverse Biological Aging** A groundbreaking new study from Spain suggests that a very low-calorie ketogenic diet may reverse epigenetic aging by more than six years in adults with obesity[1][2][3]. **Understanding Epigenetic Aging** While chronological age counts the number of years a person has lived, epigenetic age measures how the body ages at a molecular level. Sometimes, these two ages do not match—especially in those with obesity. When biological age surpasses chronological age, the risk for chronic diseases and a shorter lifespan increases[1][3]. **The Study at a Glance** Researchers placed participants with obesity on a strict very low-calorie ketogenic diet—less than 800 kcal per day and usually under 50 grams of carbohydrates daily—for 180 days. They tracked participants’ biological age using specialized DNA testing at the beginning, after 30 days, and after 180 days[1][3]. **Remarkable Results: Six Years Younger** At the end of the study, people following the very low-calorie ketogenic diet had biological ages more than six years younger than before they started the program. This reversal of epigenetic age also coincided with other potential benefits, such as a lower risk of diseases like type 2 diabetes and cardiovascular disease, conditions closely linked to both aging and obesity[1][3]. **Expert Insights and Cautions** Ketogenic diets were originally developed for epilepsy, but have become popular for weight loss. The approach relies on dramatically reducing carbohydrates to force the body into ketosis, thereby burning fat more quickly[1]. However, experts urge caution. Such severe calorie restriction and high fat intake may cause nutrient deficiencies, electrolyte imbalances, or—in rare cases—ketoacidosis if not properly monitored. The study did not detail adverse events, and long-term safety for vulnerable groups like seniors or those with kidney issues is still uncertain[1][3]. **Takeaway: A Promising Yet Challenging Path** This research highlights the intimate connection between diet, obesity, and how our bodies age at the cellular level. While the findings are striking, translating them into everyday clinical recommendations remains challenging until more long-term safety and effectiveness data are available[1][3]. For those considering significant dietary changes, it’s best to consult healthcare professionals first, ensuring any plan aligns with personal health needs and is closely monitored. Help with your insurance? https://tally.so/r/n012P9