The brands and products I actually use to optimize my health, sleep, environment, and longevity. Many include a discount code.
Affiliate disclosure: as an affiliate of most of these companies, I earn from qualifying purchases.
Where I tell everyone to start. Simple, high-signal tools to measure your body and clean up your air and water before anything fancy.
The bigger-investment, therapeutic-grade devices I use at home. Worth building toward once your foundations are in place.