Plain-language explanations of the tests we run, written by our team and reviewed by our pathologists.
A CBC has twenty numbers on it and most of them will be slightly off. Here is which ones matter, and why a single value outside the range usually is n
29 Aug 2026 · 2 min read
Fasting is over-prescribed. Here is the short list of tests where it changes the result, and what fasting actually means.
Packages compete on the number of tests. That is the wrong number to compare. Here is what is worth doing at each age, and what is being sold to you.