Eng3's NanoVi™ device It's a fact that our lifestyles and environment often overtax our bodies, leading to accelerated aging and illnesses related to oxidative stress. But now you can do something about it! Eng3 has the first proven device designed to address oxidative stress. Breathing air from the NanoVi™ device triggers the body's natural response to oxidative stress, improving health, performance and quality of life. This drug-free approach can be used on its own or with other treatments. NanoVi™ devices are easy to use in a clinic, wellness center or at home. Disclaimer: Repost is not an endorsement.