Rockefeller University study: 3 minutes of sprints alter blood proteins
Turns out, you don't need hours at the gym to make a difference: just 3 minutes of intense exercise can give your metabolism a real boost.
A Rockefeller University study found that six quick, all-out sprints (only 30 seconds each) sparked big changes in nearly one-quarter of blood proteins, while 90 minutes of steady cycling barely moved the needle.
These fast shifts help lower your risk for chronic diseases and may even slow aging.
High-intensity intervals trigger 33 protective proteins
Researchers discovered that high-intensity intervals activate more than 200 proteins and metabolites tied to tissue repair, hormone release, and better blood flow.
Most importantly, they found 33 protective proteins linked to lower risks for things like diabetes and heart disease, almost all only triggered by intense bursts.