the healthspan journal
live healthier, longer

March 2025

cholesterol molecules inside of a lipoprotein with an apoB protein on the outside

Which lab tests are best for monitoring cholesterol levels?

Not all cholesterol tests you get at the doctor’s office are made equal. Find out which ones are better at predicting cardiovascular risk and which ones you should be asking your doctor about. Cholesterol gets a bad rap. As a molecule it is important in cellular structure and hormone production. In fact, it’s so important […]

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bryan johnson, founder of the longevity company blueprint

Risk vs Reward – How do Bryan Johnson’s Blueprint supplements fare in the face of evidence?

Wondering if scientific research supports what’s listed in Project Blueprint? I spent days sifting through the evidence on PubMed and Google Scholar and compiled summaries of my findings for each supplement below. Bryan Johnson’s protocol for “anti-aging” known as Project Blueprint has been attracting attention as the longevity field gains momentum. Indeed, even Netflix took

Risk vs Reward – How do Bryan Johnson’s Blueprint supplements fare in the face of evidence? Read More »