Peter Attia· MD
it is a small chip the m chip you can look it up because it is fda approved it is based on microfluidics you put one drop of blood here which it goes through microfluidics and interacts with the biomarker put here the biomarker in m chips case which is fda approved is psa so men who have been diagnosed with a high psa can use this chip it can slide into a small device and very soon into your cell phone and give you your psa four times a day if you want to see it