Dear Doctor: Can having blood drawn in a different lab have this much impact on cholesterol levels?

I’m a 74-year-old male in good health. My lab work has been pretty consistent over several years. My cholesterol level is ...
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Can you check cholesterol levels at home? Cardiologist explains what works and what to trust

Cholesterol is one of those health terms we hear often but rarely think about until a test report surprises us. It is a waxy, fat-like substance present in our blood and is essential for making ...