Science Says!
N—135
Welcome to Issue 135 of Science Says! Our weekly newsletter where you’ll learn the latest healthy aging and C15:0 research news that our team of doctors, scientists, and experts are most excited about—without having to go search for it.
Eric and Steph
Co-Founders, Doctors, Nerds
What Dr. Stephanie Venn-Watson, our co-founder and author of The Longevity Nutrient and over 80 peer-reviewed scientific publications, is reading.
While cannabis is known to all and used by some, one thing is clear. Our natural endocannabinoid system (aka, our “ECS”) is critical to keeping our body and mind balanced. This week, let’s dive into the ECS, how it changes as we age, and how C15:0 naturally supports this bliss system.
Why should I care about my endocannabinoid system?
If you like to get a good night’s sleep, keep an even-steven mood, support your cognitive health, and promote joint comfort, then you’ll love an optimized endocannabinoid system (ECS).
As described by Lu et al., the ECS consists of the following components:
Together, these components of the ECS determine our metabolic, immune, sleep, mood, and cognitive health, along with our overall comfort.
How does aging affect our ECS?
Alas, multiple components of our ECS are negatively impacted with advancing age, as demonstrated in aging rodents. For example:
Understanding all this, it starts to make a whole lotta sense why, as we age, our metabolism slows. Our immune system becomes unhinged. Sleep is not so deep. We get moodier. And our joints become less comfortable.
So, what does the ECS have to do with cannabis?
Well, thanks to cannabis, researchers were able to discover an entirely new system in our body that we didn’t even know existed. While cannabis has been used by humans for thousands of years, it wasn’t until the 1980s that scientists discovered how it worked. As reviewed by Svizenska et al.:
While we have cannabis to thank for unlocking this whole-body-and-mind health system in mammals, the world has entered an exciting new age of understanding how to protect and optimize our ECS as we age – by supporting your body’s natural endocannaboid levels.
Two groundbreaking discoveries about C15:0 & our endocannabinoid system.
Discovery #1: Back in 2022, we published in Nature’s Scientific Reports the discovery of a new endocannabinoid that our bodies make – using C15:0. This molecule is called pentadecanoylcarnitine (PDC), which combines C15:0 (pentadecanoic acid) + carnitine. Surprisingly, we found that PDC fully activates both CB1 and CB2 receptors, making it the second-ever discovered full-acting endocannabinoid. Awesome.
Discovery #2: Then, just a month or so ago, we reported in the International Journal of Molecular Sciences, that pure C15:0 is a dose-dependent inhibitor of FAAH. By doing so, C15:0 helps all endocannabinoids stick around longer and do all the good things they do.
Together, these discoveries explain how C15:0 provides a robust one-two support system to protect our ECS, especially as we age. Better yet, C15:0 is a crucial nutrient that every mammal gets from birth, showing that we need C15:0 to protect and promote our ECS…which supports our metabolic, cognitive, immune, sleep, and mood health, along with our whole-body comfort.
With that, enjoy a blissful week, everyone!
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