Optimal Performance

The Best Natural Immunity Boosters for Cold & Flu Season

Cold and flu season are coming. So are the holidays. Colder weather and seasonal gatherings will put people – and germs – in closer quarters just as they do every fall and winter. Here’s how...

Can Psychedelics Boost Cognition?

Over 550 floats in 4 different decades… Dozens of plant-guided psychedelic explorations and trips… With over 30 years of floating, ayahuasca ceremonies, LSD, and psilocybin explorations, Kevin...

Supplements and Protein Powders Fail To Meet Label Claims

3 times in the last 2 months we’ve seen news reports of other supplements and protein powders fail to meet label claims after independent tests. From sugar spiking to missing protein, the FDA and other...

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Top 10 Podcasts of 2016

Choosing the Top 10 episodes of the Optimal Performance Podcast for 2016 is a lot like choosing your favorite child. So I took the easy way out.  The Top 10 that follows are not MY favorites – they’re YOUR...

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