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Dr. Sarah Novak

Dr. Sarah Novak

I'm an integrative medicine physician based in Minneapolis. Board-certified in Internal Medicine with fellowship training in Integrative Medicine through the Andrew Weil Center. I've spent 8 years incorporating heat therapy protocols into patient care and tracking outcomes. I write about what the research actually shows — not what the sauna industry wants you to believe.

How To Infrared Sauna And Cold Plunge

How To Combine Infrared Sauna and Cold Plunge I’ve watched contrast therapy—alternating between infrared sauna heat and cold water immersion—go from a fringe recovery protocol to something my patients ask about weekly. The question isn’t whether it works, but how…

How To Infrared Saunas Work

I’ve spent 12 years researching heat therapy, and the question I get most often is this: how do infrared saunas actually work? The short answer: they use invisible light waves to heat your body directly, rather than warming the air…

How To Infrared Sauna

How To Infrared Sauna I get asked weekly whether infrared saunas actually work differently from traditional saunas, and the answer matters because the protocols are not the same. After eight years of incorporating heat therapy into patient care and reviewing…

How Much Do Infrared Saunas Cost

How Much Do Infrared Saunas Cost Infrared saunas range from $1,000 for basic portable units to $8,000+ for high-end multi-person models, with most people spending between $2,500 and $4,500 for a quality two-person cabin. After eight years of recommending heat…

Best outdoor sauna 2026 – structured comparison

Best Outdoor Sauna 2026: Structured Comparison After eight years of prescribing sauna therapy to patients in Minneapolis, I’ve learned that the “best” outdoor sauna isn’t the most expensive one—it’s the one you’ll actually use year-round. Based on clinical outcomes and…

Is an outdoor infrared sauna worth it?

Is an Outdoor Infrared Sauna Worth It? As an integrative medicine physician who’s spent years evaluating heat therapy outcomes, I can tell you that an outdoor infrared sauna can be worth it—but only if you understand what you’re actually buying…

What makes the best outdoor sauna?

After eight years of prescribing sauna therapy to patients and reviewing the cardiovascular literature, I can tell you that the “best” outdoor sauna isn’t about luxury features or Instagram-worthy cedar walls. It’s about one thing: can it reliably deliver 170-195°F…