Oreo Cookie Treatment Lowers LDL Cholesterol More Than High Intensity Statin Therapy In A Lean Mass Hyper Responder On A Ketogenic Diet A Curious Crossover Experiment

This unusual study examined a specific group of people called "Lean Mass Hyper-Responders" (LMHR) who develop very high LDL cholesterol levels when following ketogenic (very low-carb) diets, despite being lean and metabolically healthy. These individuals typically see their LDL cholesterol rise above 200 mg/dL while maintaining high HDL ("good") cholesterol and low triglycerides - a pattern that challenges traditional understanding of heart disease risk.

The researchers conducted an experiment on one LMHR individual to test whether adding carbohydrates back into the diet would lower LDL cholesterol. The subject first ate 12 Oreo cookies daily (providing 100g of carbohydrates) for 16 days while maintaining ketosis through supplementation. This "Oreo treatment" dramatically reduced LDL cholesterol from 384 mg/dL to 111 mg/dL - a 71% decrease. After a three-month break, the same person took a high-dose statin medication (rosuvastatin 20mg) for six weeks, which was less effective than the cookies at lowering cholesterol.

The findings support the "lipid energy model," which suggests that some people on ketogenic diets produce more LDL particles to transport energy throughout the body when carbohydrate stores are depleted. Adding carbohydrates back may reduce this metabolic need, thereby lowering LDL production.

While intriguing, this was only a single-person study and shouldn't be interpreted as dietary advice. In clinical practice, LMHR patients and their physicians should work together to understand individual cardiovascular risk factors beyond just LDL numbers, considering the complete metabolic picture when making treatment decisions about ketogenic diets and cholesterol management.