26/06/2022
*Fascia: The long-overlooked tissue that shapes your [horse’s!] health*
This fascinating ( 🙂 ) 3-page article about fascia is well worth a read. It’s behind a paywall but you can get a free 4-week trial subscription (I’ve been subscribing to New Scientist for 30+ years!)
I’m sharing it here in relation to nutrition because the paragraphs below were a 💡 for me.
Is this another physiological means by which J herb (Jiaogulan), an adaptogen which appears to regulate cortisol, may be helping with recovery from injury?
We're real fans of this nutraceutical, which I learnt about on Eleanor Kellon VMD’s courses, so much so that our business sourced some and we’re now selling it in our shop.
Bodyworkers have known how important fascia is for years, looks like science is now catching up:
“Injury and inflammation aside, there are many other reasons why fascia may become stiff. Schleip’s research hints that activation of the sympathetic nervous system, which is involved in the body’s fight-or-flight response, causes the fascia to contract by prompting the fibroblasts within it to transform into myofibroblasts, cells that are part of the inflammatory response to injury, often seen in joint-related problems such as frozen shoulder.
The details of how exactly fight-or-flight stress leads to stiffness are still being worked out, but Schleip says that adrenaline seems to increase the expression of an inflammatory substance called TGF-beta. This is then stored in the loose fascia in preparation for the next time the body is stressed. When this happens, fibroblasts “drink [TGF-beta] and they become myofibroblasts in a few hours”, he says. “And then they are four times as strong as before. They are contraction machines. So, adrenaline can make fascia stiffer.”
Read more: https://www.newscientist.com/article/mg25433861-200-fascia-the-long-overlooked-tissue-that-shapes-your-health/
The connective tissue that surrounds your muscles and organs, known as fascia, has always been ignored – but new insights suggest it holds the key to tackling chronic pain and immune dysfunction