Cover art for podcast The Human Upgrade with Dave Asprey—formerly Bulletproof Radio

The Human Upgrade with Dave Asprey—formerly Bulletproof Radio

938 EpisodesProduced by Dave AspreyWebsite

For a decade, Dave Asprey, “the father of biohacking,” elevated what you knew about the capabilities of your mind and body across a thousand episodes of Bulletproof Radio. Now, he’s evolving it even further in his plan to upgrade humanity. You’re invited to expand your knowledge, explore your own pe… read more


The Common Mold: Your Guide to Toxicity, Symptoms and Treatments – Dr. Neil Nathan with Dave Asprey : 733

In this episode of Bulletproof Radio, my guest is one of the leading experts treating people who have medical problems related to mold exposure.

Over the past 25 years, Neil Nathan, M.D., has become a researcher, complex medical problem-solver and healer—especially of mold toxicity. He treats patients who become too toxic and sensitive, and don’t tolerate usual medical treatments.

“It's currently thought that there are 10 million people in this country who have some degree of mold toxicity,” Dr. Nathan says. “So, we're not talking about a rare condition that no one would have any connection to whatsoever. It's common. And it comes from moldy buildings, which are ubiquitous in this country.”

“Mold symptoms are all over the place,” he says, “because mold toxicity affects inflammation in the body. And every area of the body can be inflamed by mold toxicity.”

There’s a basic biology to all mold dysfunction, explains Dr. Nathan. “Mold toxin enters the cells and begins to interfere with certain types of metabolism. That type of interference affects all parts of the body, including the brain and brain chemistry.”

Dr. Nathan has been practicing medicine for close to 50 years. He’s board certified in Family Practice and Pain Management and currently has a medical practice in Northern California. He has been working to bring an awareness that mold toxicity is a major contributing factor for patients with chronic illness.

In our conversation, we talk about mold’s effect on people, what doctors are getting wrong, and promising new treatments.

“Mold toxicity is something we can diagnose, and we can treat,” Dr. Nathan says. “So if you have yourself, a loved one, a friend, a neighbor, and they're suffering with a host of conditions and their doctors are scratching their heads and they don't know what they can do about it—the implication being it's in your head, but it's not—tell them about mold toxicity, because it is common and it's curable.”

Enjoy the show! And get more resources at

* FOR BULLETPROOF RADIO LISTENERS* The free Toxic Mold Summit airs online Aug. 17-23, 2020. Register at You’ll hear several dozen experts talk about all things related to mold in the body, brain and environment. You can also join in the free encore weekend Aug. 28-29.

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