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The full episode is only available to paid subscribers of Harnessing the Power of Nutrients

Recording and Transcript of the February 15, 2023 AMA

Questions on vitamin D sulfate, synthesis and recycling of BH4, high-dose iron absorption, management of PPI use, low creatine and muscle spasms, detoxing arsenic, iron saturation, and more.

Below you will find the time stamps for specific questions, the relevant links, references and summaries for the winning question and runners up, the private podcast audio version, and the transcript.

The time stamps are available to everyone but everything else is reserved for Masterpass members. Learn more about the Masterpass here.

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Time Stamps

00:00:00 The Winner: Is It Important to Get Vitamin D Sulfate Specifically From the Sun?

00:27:48 The First Runner Up: What cofactors are needed to synthesize and recycle BH4?

00:47:59 The Second Runner Up: How Much Iron Can We Absorb At Once?

01:16:10 What nutrients are important for long-term PPI use?

01:25:09 For how long does transferrin saturation respond to recent iron-rich food?

01:36:11 Muscle spasms: creatine, creatinine, sodium, and potassium.

1:53:21 Hematologists ignore iron saturation.

02:01:14 How to detox arsenic?

02:09:22 Could folic acid supplements impair BH4 recycling?

02:10:04 How to increase butyrate?

02:11:12 More on hematologists and transferrin saturation.

The full video is for paid subscribers

Live Q&A Video and Transcript
This section includes the recording and transcripts of Ask Me Anything episodes from Mastering Nutrition.
Chris Masterjohn, PhD