I take my job to heart. When someone asked me recently to choose the single value that spoke most to me personally I couldn’t seem to go past, ‘Purpose’. I feel very honoured to have contributed to the learning of so many health professionals in their undergraduate and so many more in their professional careers following graduation and I know that with this comes huge responsibility. Second on my values list (again, possibly unsurprising) is Empowerment & coming in with a photo finish at 3rd: Integrity. Discernment and critical thinking (about information, about research, about reflective practice) are perhaps the eggs in this souffle, helping us all to rise up.
As part of our critical thinking we need to accept a few truisms:
Research changes Experience changes Knowledge changes
Information is not static. So we need to ask ourselves, how long ago did I learn this? How long since I’ve checked it is still correct? And just because perhaps this information came out of the mouth of our mentors or teachers, makes it no less up for regular review. I’m trying to undertake these internal audits on a regular basis. Typically they’re prompted by bloody good questions my mentees have asked me. A question I can’t answer or, more to the point, I can’t answer with full confidence I’ve double-checked my old beliefs and understandings against new evidence recently…these almost always provoke a lost night of sleep for me. Not from sleeplessness per se but due to immersing myself in the latest research and performing a mini informal lit review, bringing out all my old beliefs/evidence etc. Marie Kondo style and asking do they still spark joy✨ (in light of the latest evidence)?! And yes sometimes there’s a little bit of heartache when you have to let your old tightly held beliefs and understandings go 😢
The 1st update is about N-acetyl cysteine. Some of you may have heard me previously question the efficacy of the vegan form. Now that all but 1 Australian product is vegan, produced from bacterial fermentation or purely synthetic, I was wayyyyyyyy overdue to check the validity of my old ideas. Let the record show, I was wrong. Unlike some other nutraceuticals like chondroitin sulphate, wherein the source radically changes the overall structure of the molecule and therefore its uptake and actions – the same is simply not true for NAC.
So those ducks, & their NAC rich feathers, can all sleep a little easier at last…phew! Now the 2nd internal audit well that did cause some tears for me…
We often identify patients who could do with a little glucuronidation first aid: marked dysbiosis, Gilbert’s syndrome, oestrogen excess, cancer risk (especially bowel, breast & prostate) and one of our nutritional go-to’s has typically been Calcium D Glucurate. While there is ample evidence that one of CDG’s metabolites: 1,4 GL – inhibits beta-glucuronidase, is an antioxidant, platelet activation inhibitor and generally all-round good guy to have onboard, new research strongly challenges that oral CDG will convert to this at levels sufficient to support this detoxification pathway. Sounds like we’re overdue for an update on this supplement and when and where it might be useful in addition to how to find the real deal in real food!