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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.
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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.

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