We’ve had Dr. Peat on the podcast before, and it actually ended up being our most downloaded WinAtLife podcast. So, we brought him back again to discuss vitamin D, calcium and mineral metabolism. There’s so much good information in this one! Dr. Peat offers up a lot of clarity when it comes to the great vitamin D debate. So, should you supplement vitamin D? Should you not? What else should you know when it comes to vitamin D and your metabolic health? As a reminder Vitamin D has many namesThe three most mentioned in this podcast are
We’ve had Dr. Peat on the podcast before, and it actually ended up being our most downloaded WinAtLife podcast. So, we brought him back again to discuss vitamin D, calcium and mineral metabolism.
There’s so much good information in this one! Dr. Peat offers up a lot of clarity when it comes to the great vitamin D debate. So, should you supplement vitamin D? Should you not? What else should you know when it comes to vitamin D and your metabolic health?
As a reminder Vitamin D has many names
The three most mentioned in this podcast are
Cholecalciferol also known as D3 (what is in food or supplements)
"Stored D" also know as calcidiol / 25OHD /hydroxycholecalciferol
"Active D" also know as calcitriol / 1,25D
Dr. Peat uses the references of 25OHD /hydroxycholecalciferol (stored) and 1,25D (active)
In this episode we talk about...
➡️ The purpose of Vitamin D
➡️ How is vitamin D metabolised and stored
➡️ How much D is too much?
➡️ The difference between Active and Stored Vitamin D
➡️ Can "stored D" have active properties?
➡️ Is elevated Active D (1,25D) a good thing?
➡️ Do Vitamin D supplements suppress the immune system?
➡️ The Vitamin D "receptor" theory-is it correct?
➡️ Are blood levels of stored D (25OHD) correct?
➡️ What are optimal stored Vitamin D levels?
➡️ The relationship between D and Ca
➡️ Understanding the importance of parathyroid hormone (PTH)
➡️ What can affect PTH besides Calcium and Vitamin D
➡️ What causes calcified tissue
➡️ Understanding the calcium -magnesium connection
➡️ What ratios, if any, are optimal for minerals?
➡️ Understanding Hair Tissue Mineral Analysis? Are they accurate?
Check out the entire podcast episode on Apple Podcasts, Spotify, Google Podcast, Stitcher, and iHeart Radio by searching for The Winatlife Podcast.
At the end of the podcast, Ray was asked about a study involving Vitamin D supplements and Bone density.
Here is the study and his answer:
Effect of High-Dose Vitamin D Supplementation on Volumetric Bone Density and Bone Strength
A Randomized Clinical Trial.
https://jamanetwork.com/journals/jama/fullarticle/2748796--i
"They didn’t control their phosphate intake, so it’s possible that the high dose D was now and then increasing the 1,25-dihydroxy D, taking some calcium out of the bone. A problem with judging bone mineral content with x-rays is that, in stress, the fat in bone is reduced, and replaced by water, causing more of the x-rays to be absorbed, making the bone seem denser.
High-dose vitamin D without extra calcium supplementation has been associated with increased levels of the active vitamin D metabolite 1, 25(OH)2 vitamin D (calcitriol), and an increase in CTx."
Buy Kates book: https://nustrength.myshopify.com/products/how-to-heal-your-metabolism-by-kate-deering
Discount code: KATE10
Happy listening I hope you find this podcast helpful and don't forget to take a screenshot of the episode and share it on Instagram stories and tag me at @kittyblomfield. Each month I choose someone who has shared and they get a tub of Saturée Premium Collagen valued at $79.
If you loved this episode please help us get the word out to more women and leave a written review and a 5-star rating. Leave a review and rating on iTunes HERE.
RESOURCES + LINKS
Metabolic Reset Challenge
Learn more about our Winatlife Coaching options
Saturée products use discount code KITTY20 for 20% off your first order.
Drop Us A Review On The Podcast + Post a screenshot on Instagram stories and Tag @kittyblomfield for your chance to win a tub of Saturée Premium Collagen
Review on Spotify
FOLLOW
Kitty on Instagram: @kittyblomfield
Kate on Instagram: @katedeeringfitness
Advertising Inquiries: https://redcircle.com/brands
