# Prasanna Health

> Premium biohacking and wellness equipment for the home: clinical-grade infrared saunas, cold plunges, red light therapy, hydrogen therapy and healthy lighting — engineered for industry-leading low EMF.

## Pages

- [Home](https://prasannahealth.com/): Overview of Prasanna Health and featured products.
- [Collections](https://prasannahealth.com/collections): All product categories.
- [Infrared Saunas](https://prasannahealth.com/collections/infrared-saunas): Low-EMF infrared saunas and sauna blankets.
- [Cold Plunges](https://prasannahealth.com/collections/cold-plunge): Cold plunge tubs and chillers.
- [Red Light Therapy](https://prasannahealth.com/collections/red-light-therapy): Red and near-infrared light therapy panels.
- [Hydrogen Therapy](https://prasannahealth.com/collections/hydrogen-therapy): Molecular hydrogen inhalers and water systems.
- [Healthy Lighting](https://prasannahealth.com/collections/healthy-lighting): Circadian, flicker-free lighting.
- [About Us](https://prasannahealth.com/about-us): Company mission and team.
- [The Science](https://prasannahealth.com/science): Peer-reviewed research behind our modalities.
- [Optimized Home Academy](https://prasannahealth.com/academy): Free courses on biohacking the home.
- [Quiz](https://prasannahealth.com/quiz): Match yourself to the right wellness equipment.
- [Blog](https://prasannahealth.com/blog): Science-backed healthy-lighting guides and wellness articles.

## Blog posts

- [LED vs Incandescent Light: Why the Spectrum Matters](https://prasannahealth.com/blog/led-vs-incandescent-light): Why standard LEDs look "cold," what they leave out of the spectrum, and how a full-spectrum LED fixes it.
- [What Is Full-Spectrum Light? A Simple, Science-Backed Guide](https://prasannahealth.com/blog/full-spectrum-light-explained): How the sun's complete spectrum (UV, visible, near-infrared) shapes sleep, energy and focus — and why indoor light usually falls short.
- [What are EMF's & How our Sauna is different?](https://prasannahealth.com/blog/what-are-emfs-how-our-sauna-is-different): Plain-English primer on electric fields, magnetic fields and RF — and why most "low EMF" saunas aren't.
- [How we created the first real Zero-EMF Infrared Sauna Blanket](https://prasannahealth.com/blog/how-we-created-the-first-real-zero-emf-infrared-sauna-blanket): Founder story behind the Prasanna Zero-EMF sauna blanket.

## Optional

- [Contact](https://prasannahealth.com/contact): Get in touch.
- [Shipping](https://prasannahealth.com/shipping): Shipping and delivery info.
- [Returns & Warranty](https://prasannahealth.com/returns-warranty): Return policy and warranty terms.
- [Privacy Policy](https://prasannahealth.com/privacy-policy): How we handle personal data.
- [Terms of Service](https://prasannahealth.com/terms-of-service): Site terms.
- [Medical Disclaimer](https://prasannahealth.com/medical-disclaimer): Health information disclaimer.