Get an advanced lipid profile test (LDL particle size and number)
Berg emphasizes that the conventional lipid panel only reports total LDL cholesterol concentration, which conflates the harmful and harmless forms. Many people on a healthy low-carb diet show elevated LDL but produce exclusively the large buoyant type, yet standard doctors alarm them and may prescribe statins. The advanced test resolves this ambiguity. He also notes that inflammation and tissue repair increase cholesterol demand, so a high LDL could be a response to damage rather than a cause. The particle size test helps differentiate whether the high LDL is a repair response (often large particles) or a sign of metabolic derangement (small dense particles).
Under conditions of high glucose and insulin resistance (common with a high-refined-carb diet), the liver produces more small dense LDL particles that can penetrate the arterial endothelium and trigger inflammation. Conversely, in a low-carb, insulin-sensitive state, the liver generates large buoyant LDL particles that are too large to enter the artery wall, rendering them non-pathogenic. Advanced testing quantifies particle count and size to distinguish these subtypes.
Unless you get an advanced lipid profile test, they don't really look at this right here... if you have high LDL, but it's of this type, this particle size, this is not pathogenic, okay?

