If High LDL Doesn’t Signal Heart Risk, What Does? Critical Blood Tests

Beyond cholesterol, what tests paint a more reliable picture of heart disease risk? Is cutting out red meat really the “health measure” that we’ve been told?
In this episode of “Vital Signs,” Dr. Anthony Chaffee revisits landmark studies and lesser-known data, raising questions about whether lowering cholesterol alone truly improves health outcomes. 
He points to historical trials where reductions in cholesterol did not clearly translate into fewer heart attacks—and explores why some modern research links higher LDL levels with longevity in certain populations.
The conversation shifts from cholesterol to a broader lens: metabolic health. Markers such as insulin, blood glucose, and inflammation may offer deeper insight into cardiovascular risk than a single lipid number. …

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