David Sinclair· PhD
There are three main types of free radicals. There's the superoxide molecule, which is quite damaging and can lead to what are called advanced glycation end products which are basically proteins that are damaged. There's a superoxide anion, it's called, which creates most of the oxidative stress in the body. And then there's a third one, hydrogen peroxide, which you can buy a bottle of and dye your hair blonde or orange as my hair went during the pandemic.