I thought I had great cholesterol, but a trendy new blood test said the opposite — sending me down a mind-boggling rabbit hole - Business Insider

A $500 annual blood testing membership promises to help consumers take their health into their own hands. Can it deliver?

By Hilary Brueck

July 6, 2025

1 min read

I thought I had great cholesterol, but a trendy new blood test said the opposite — sending me down a mind-boggling rabbit hole - Business Insider

A $500 annual blood testing membership promises to help consumers take their health into their own hands. Can it deliver?

The Rock loves it, Zac Efron invests in it, and Equinox gym members are signing up for it in droves. Function Health is the latest hot commodity for longevity seekers looking to optimize their health…

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