Dr. Rick's Insights

#Becomingsuperhuman with Supersapiens While Superspaiens may or may not be available for mass retail in the USA due to cross country regulations in the future, right now you can purchase the Superspaiens system in the USA with PureClean Performance! Enjoy full unlocked access in the USA with our coaching program distribution agreement with Supersapeins to the Superspaiens world's best glucose monitoring system for athletes. APP download free in the USA. Shop Supersapiens! SAM "THE ENGINE" BRIGGS CrossFit Games Winner   "If I'm totally depleting myself during training, I'll go into the Games already depleted, and that's not a good place...

Nitric Oxide Boosts, Best Supplements, Amino Acids, Protein (Ask Dr. Cohen #4) By PureClean Performance Published: Oct 10, 2025 Updated: Oct 10, 2025 Welcome to the Ask Dr. Cohen series, part #4. Got a question? Use this form to have your question answered next time. Q: Can I take citrulline instead of beet juice for an NO boost (e.g., Swiss RX)? Both paths can raise nitric oxide, but they work differently. Beetroot / dietary nitrate uses the nitrate→nitrite→NO pathway (via oral bacteria). Meta-analyses and umbrella reviews report modest but significant ergogenic effects, especially for efforts ~2–10 minutes and some HI...

The Guide to Omega 3 Fish Oil by Rhonda Patrick In this article: best fish oil supplement, dha supplement, epa and dha, omega ratios, omega 3 supplement benefits, how much omega 3, does omega 3 help. Yes, Omega 3s are really important for your health, but if you don't have 2 entire days to read the below Omega 3 guide, here is what should you really need to know about Omega 3s when it comes to your health, longevity, performance, and body:     It's not just all about Omega 3 actually, there are more omegas, too: 3:6:9. It is the...

18 Reasons to Walk More This Year "The simple things are frequently the most powerful" - Dr. Cohen. Take a look at this great article about some simple things you can do for you health and longevity written by Mark's Daily Apple. How many of these are you doing? Even though some of you may be tired of me saying this, it needs saying. I say this a lot because it’s important: you need to walk more. In fact, if there’s one simple health intervention I think everyone should make, it would be to take more walks. Many of you...