<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:itunes="http://www.itunes.com/dtds/podcast-1.0.dtd" xmlns:psc="http://podlove.org/simple-chapters" xmlns:podcast="https://podcastindex.org/namespace/1.0"><channel><title><![CDATA[N of 1 and Done]]></title><description><![CDATA[The physiology group chat became a podcast.
Join Richard, Hanz, Wong, and String—4 bros going deep on the science of lifting, nutrition, supplements, and how the body works. From muscle growth and metabolism to hormones and individual responses, we dig into the research, debate the mechanisms, and compare them with real-world experience.
Learn the science. Question your limits. Challenge genetic determinism.]]></description><link>https://nof1pod.com</link><generator>Riverside.fm (https://riverside.com)</generator><lastBuildDate>Tue, 03 Nov 2026 02:19:35 GMT</lastBuildDate><atom:link href="https://api.riverside.com/hosting/20j1slW4.rss" rel="self" type="application/rss+xml"/><author><![CDATA[N of 1 and Done]]></author><pubDate>Thu, 08 Oct 2026 18:41:29 GMT</pubDate><copyright><![CDATA[2026 N of 1 and Done]]></copyright><language><![CDATA[en]]></language><ttl>60</ttl><category><![CDATA[Fitness]]></category><category><![CDATA[Nutrition]]></category><itunes:author>N of 1 and Done</itunes:author><itunes:summary>The physiology group chat became a podcast.
Join Richard, Hanz, Wong, and String—4 bros going deep on the science of lifting, nutrition, supplements, and how the body works. From muscle growth and metabolism to hormones and individual responses, we dig into the research, debate the mechanisms, and compare them with real-world experience.
Learn the science. Question your limits. Challenge genetic determinism.</itunes:summary><itunes:type>episodic</itunes:type><itunes:owner><itunes:name>N of 1 and Done</itunes:name><itunes:email>mattgs618@gmail.com</itunes:email></itunes:owner><itunes:explicit>no</itunes:explicit><itunes:category text="Health &amp; Fitness"><itunes:category text="Fitness"/><itunes:category text="Nutrition"/></itunes:category><itunes:image href="https://hosting-media.riverside.com/media/podcasts/a3f200f6-4e6c-4cd3-a1b7-cf50f1159fbb/logos/8e73cb90-ae51-4591-ad06-bf5ad9dc98b0.png"/><item><title><![CDATA[Brain Fog Despite TRT? Look Beyond Testosterone. Neurosteroids.]]></title><description><![CDATA[Testosterone is only part of the conversation. Richard, Hanz, Wong and String discuss pregnenolone, progesterone, allopregnanolone, estradiol, and their experiences with hormone changes.

Wong uses a turbocharged Honda Civic to explain his whole-system view. The discussion also covers natural versus enhanced bodybuilding, finasteride, aromatase inhibitors, and what bloodwork can—and cannot—tell you.

Sponsored by Vanguard Performance.
https://vanguardperform.com/a/NEQUALSONE
Code: NEQUALSONE

CHAPTERS
00:00 Introduction
00:54 What are neurosteroids?
03:51 Thyroid, energy and steroid production
09:20 The allopregnanolone pathway
11:29 Stress, sleep and daily habits
13:45 Sponsor: Vanguard Performance
14:47 Why TRT may not address every symptom
17:26 Wong’s turbo Honda Civic analogy
21:38 Natural versus enhanced bodybuilding
22:13 Medications and neurosteroids
26:11 Hair loss and finasteride
29:27 Aromatase inhibitors and low estradiol
32:15 Personal experiences with progesterone and pregnenolone
38:42 Estrogen, progestins and birth control
43:13 What bloodwork can and cannot tell you
47:57 Opioids and hormone suppression
50:28 Closing thoughts: the whole system

N of 1 and Done: https://nof1pod.com
Follow the show: https://x.com/nof1anddone

EVIDENCE NOTES
The FDA discussion around 25:20 refers to brexanolone as a treatment for postpartum depression; approval does not establish a general cure for depression or anxiety. FDA review: https://www.fda.gov/media/160345/download

The personal brain-fog account is an anecdote. In the Testosterone Trials cognitive study, testosterone did not improve cognition in older men with low testosterone and age-associated memory impairment; that trial does not test pregnenolone or explain an individual response. Study: https://pubmed.ncbi.nlm.nih.gov/28241356/

This episode discusses research and personal experiences for educational purposes. Personal anecdotes are not clinical evidence or individual medical advice. Talk with a qualified clinician before changing medications or hormone treatment.]]></description><guid isPermaLink="false">7bd326e5-d535-4507-929f-2e83d681efac</guid><dc:creator><![CDATA[N of 1 and Done]]></dc:creator><pubDate>Thu, 29 Oct 2026 17:34:05 GMT</pubDate><enclosure url="https://api.riverside.com/hosting-analytics/media/d231fecea2ddbf3a9900b2ae3f75046608cba170a38746a6d1ccb6706739bb63/eyJlcGlzb2RlSWQiOiI3YmQzMjZlNS1kNTM1LTQ1MDctOTI5Zi0yZTgzZDY4MWVmYWMiLCJwb2RjYXN0SWQiOiJhM2YyMDBmNi00ZTZjLTRjZDMtYTFiNy1jZjUwZjExNTlmYmIiLCJhY2NvdW50SWQiOiI2YThjODUxZjExNThhYTMyZmJmOGRjMWEiLCJwYXRoIjoibWVkaWEvY2xpcHMvNmFlMzkwMDI2OTNjMzg3M2I1YjcyYmM0L21hdHRoZXctc3Mtc3R1ZGlvLTV0Z21wLTIwMjYtMTAtMjlfXzE4LTI3LTE1Lm1wMyJ9.mp3" length="77784337" type="audio/mpeg"/><podcast:transcript url="https://hosting-media.riverside.com/media/podcasts/a3f200f6-4e6c-4cd3-a1b7-cf50f1159fbb/episodes/7bd326e5-d535-4507-929f-2e83d681efac/transcripts.txt" type="text/plain"/><itunes:summary>Testosterone is only part of the conversation. Richard, Hanz, Wong and String discuss pregnenolone, progesterone, allopregnanolone, estradiol, and their experiences with hormone changes.

Wong uses a turbocharged Honda Civic to explain his whole-system view. The discussion also covers natural versus enhanced bodybuilding, finasteride, aromatase inhibitors, and what bloodwork can—and cannot—tell you.

Sponsored by Vanguard Performance.
https://vanguardperform.com/a/NEQUALSONE
Code: NEQUALSONE

CHAPTERS
00:00 Introduction
00:54 What are neurosteroids?
03:51 Thyroid, energy and steroid production
09:20 The allopregnanolone pathway
11:29 Stress, sleep and daily habits
13:45 Sponsor: Vanguard Performance
14:47 Why TRT may not address every symptom
17:26 Wong’s turbo Honda Civic analogy
21:38 Natural versus enhanced bodybuilding
22:13 Medications and neurosteroids
26:11 Hair loss and finasteride
29:27 Aromatase inhibitors and low estradiol
32:15 Personal experiences with progesterone and pregnenolone
38:42 Estrogen, progestins and birth control
43:13 What bloodwork can and cannot tell you
47:57 Opioids and hormone suppression
50:28 Closing thoughts: the whole system

N of 1 and Done: https://nof1pod.com
Follow the show: https://x.com/nof1anddone

EVIDENCE NOTES
The FDA discussion around 25:20 refers to brexanolone as a treatment for postpartum depression; approval does not establish a general cure for depression or anxiety. FDA review: https://www.fda.gov/media/160345/download

The personal brain-fog account is an anecdote. In the Testosterone Trials cognitive study, testosterone did not improve cognition in older men with low testosterone and age-associated memory impairment; that trial does not test pregnenolone or explain an individual response. Study: https://pubmed.ncbi.nlm.nih.gov/28241356/

This episode discusses research and personal experiences for educational purposes. Personal anecdotes are not clinical evidence or individual medical advice. Talk with a qualified clinician before changing medications or hormone treatment.</itunes:summary><itunes:explicit>no</itunes:explicit><itunes:duration>00:54:01</itunes:duration><itunes:image href="https://hosting-media.riverside.com/media/podcasts/a3f200f6-4e6c-4cd3-a1b7-cf50f1159fbb/logos/8e73cb90-ae51-4591-ad06-bf5ad9dc98b0.png"/><itunes:season>1</itunes:season><itunes:episode>5</itunes:episode><itunes:title>Brain Fog Despite TRT? Look Beyond Testosterone. Neurosteroids.</itunes:title><itunes:episodeType>full</itunes:episodeType></item><item><title><![CDATA[Are You Caramelizing Yourself? What Your Bloodwork Reveals]]></title><description><![CDATA[“Caramelizing yourself from the inside.” Richard’s description of glycation sparked a conversation—so what is he getting at, and what does it have to do with your bloodwork?

In this episode, we put that metaphor in context and go beyond a single marker: what to test, when to test, and how to read the results.

Hanz, Richard, Wong and String discuss the panels and markers they look at, how they interpret changes over time, and why training, diet, hydration and timing matter when reading a result. The conversation covers hormones, thyroid markers, CBC and CMP, ApoB and LDL, HbA1c, and the difference between a reference range and a personal target.

Sponsored by Vanguard. Shop through https://vanguardperform.com/a/NEQUALSONE and use code NEQUALSONE to save 10%.

CHAPTERS
00:00 Welcome and why get bloodwork?
01:52 Why a baseline matters
04:41 How often to test
07:45 What belongs in a basic panel?
10:59 Total and free testosterone, SHBG and hormones
22:40 Red blood cells, hemoglobin and hematocrit
24:20 What is included in a CMP?
25:22 ApoB, LDL and Lp(a)
30:00 Sponsor: Vanguard
30:48 HbA1c, glucose and metabolic context
40:41 Timing blood draws around hormone use
44:45 Fasting, training and alcohol before a test
47:34 PSA and screening context
50:18 Biotin, illness and other confounders
52:41 What to do with an unexpected result
56:08 Reference ranges versus personal targets
1:04:06 When labs and how you feel disagree
1:06:37 What to do next
1:11:11 What bloodwork cannot tell you alone

In this conversation:
• Establishing a baseline before making changes
• Which markers come bundled in common panels
• Hormone results, transport proteins and measurement timing
• Lipids, blood sugar and the context behind a number
• Why a surprising result may need a second look
• The limits of interpreting bloodwork in isolation]]></description><guid isPermaLink="false">4cda3a5d-45c0-4c62-882a-647538aa1cbf</guid><dc:creator><![CDATA[N of 1 and Done]]></dc:creator><pubDate>Thu, 22 Oct 2026 19:15:12 GMT</pubDate><enclosure url="https://api.riverside.com/hosting-analytics/media/322d9e7a9ae8b9a822c0cc12d9cb24e4376c490aad8c9ddaf9695f71c1c1eba4/eyJlcGlzb2RlSWQiOiI0Y2RhM2E1ZC00NWMwLTRjNjItODgyYS02NDc1MzhhYTFjYmYiLCJwb2RjYXN0SWQiOiJhM2YyMDBmNi00ZTZjLTRjZDMtYTFiNy1jZjUwZjExNTlmYmIiLCJhY2NvdW50SWQiOiI2YThjODUxZjExNThhYTMyZmJmOGRjMWEiLCJwYXRoIjoibWVkaWEvY2xpcHMvNmFlMzhmZmEzMzAwN2RhNzMxYmI2YmZlL21hdHRoZXctc3Mtc3R1ZGlvLTV0Z21wLTIwMjYtMTAtMjlfXzE4LTI3LTgubXAzIn0=.mp3" length="106232311" type="audio/mpeg"/><podcast:transcript url="https://hosting-media.riverside.com/media/podcasts/a3f200f6-4e6c-4cd3-a1b7-cf50f1159fbb/episodes/4cda3a5d-45c0-4c62-882a-647538aa1cbf/transcripts.txt" type="text/plain"/><itunes:summary>“Caramelizing yourself from the inside.” Richard’s description of glycation sparked a conversation—so what is he getting at, and what does it have to do with your bloodwork?

In this episode, we put that metaphor in context and go beyond a single marker: what to test, when to test, and how to read the results.

Hanz, Richard, Wong and String discuss the panels and markers they look at, how they interpret changes over time, and why training, diet, hydration and timing matter when reading a result. The conversation covers hormones, thyroid markers, CBC and CMP, ApoB and LDL, HbA1c, and the difference between a reference range and a personal target.

Sponsored by Vanguard. Shop through https://vanguardperform.com/a/NEQUALSONE and use code NEQUALSONE to save 10%.

CHAPTERS
00:00 Welcome and why get bloodwork?
01:52 Why a baseline matters
04:41 How often to test
07:45 What belongs in a basic panel?
10:59 Total and free testosterone, SHBG and hormones
22:40 Red blood cells, hemoglobin and hematocrit
24:20 What is included in a CMP?
25:22 ApoB, LDL and Lp(a)
30:00 Sponsor: Vanguard
30:48 HbA1c, glucose and metabolic context
40:41 Timing blood draws around hormone use
44:45 Fasting, training and alcohol before a test
47:34 PSA and screening context
50:18 Biotin, illness and other confounders
52:41 What to do with an unexpected result
56:08 Reference ranges versus personal targets
1:04:06 When labs and how you feel disagree
1:06:37 What to do next
1:11:11 What bloodwork cannot tell you alone

In this conversation:
• Establishing a baseline before making changes
• Which markers come bundled in common panels
• Hormone results, transport proteins and measurement timing
• Lipids, blood sugar and the context behind a number
• Why a surprising result may need a second look
• The limits of interpreting bloodwork in isolation</itunes:summary><itunes:explicit>no</itunes:explicit><itunes:duration>01:13:46</itunes:duration><itunes:image href="https://hosting-media.riverside.com/media/podcasts/a3f200f6-4e6c-4cd3-a1b7-cf50f1159fbb/logos/8e73cb90-ae51-4591-ad06-bf5ad9dc98b0.png"/><itunes:season>1</itunes:season><itunes:episode>4</itunes:episode><itunes:title>Are You Caramelizing Yourself? What Your Bloodwork Reveals</itunes:title><itunes:episodeType>full</itunes:episodeType></item><item><title><![CDATA[You Track Protein. What About Potassium?]]></title><description><![CDATA[Electrolytes come up in almost every hydration conversation. In this episode, Wong, Hanz, Richard and String look beyond the drink mix: potassium-rich foods, meal planning, training, and what blood tests can—and cannot—tell you.

Sponsored by Vanguard Performance — save 10% with code NEQUALSONE
https://vanguardperform.com/a/NEQUALSONE

The conversation starts with Wong's experience in Olympic weightlifting and moves into the group's personal food experiments, practical cooking ideas, sodium–potassium balance, and the tradeoffs between whole foods and electrolyte products.

Topics include:
• Why the group looks beyond protein, carbs and fat when planning meals
• Tomato paste, potatoes, leafy greens, beans and other food choices
• Building meals you actually enjoy eating
• Serum potassium versus the broader picture
• Supplements, salt substitutes and practical limitations

The hosts discuss their experiences and hypotheses; this episode is not an individualized nutrition or treatment plan.

00:00 Potassium beyond hydration
04:23 Hunger, meal plans and personal experiments
08:28 Food sources beyond chicken and rice
14:45 Sponsor: Vanguard Performance
15:30 Building a mineral-focused meal
20:17 Making vegetables easier to eat
23:00 Hunger, potassium and the energy discussion
27:18 What blood tests measure
32:23 Food variety and carbohydrate choices
37:00 Tracking changes and mineral cofactors
38:42 Contest prep and electrolyte balance
41:44 Potassium supplements and salt substitutes
46:18 Putting food choices into practice
50:47 Electrolyte powders, convenience and cost
54:21 Nutrition priorities and audience questions
57:11 Sign-off

Show: https://nof1pod.com
Follow: @nof1anddone]]></description><guid isPermaLink="false">a9f14a76-9d58-43b7-895b-33f6785e0fdf</guid><dc:creator><![CDATA[N of 1 and Done]]></dc:creator><pubDate>Thu, 15 Oct 2026 18:59:06 GMT</pubDate><enclosure url="https://api.riverside.com/hosting-analytics/media/91a97780924998b75248d37de9e0496c8f23a244df1ec960b55aba0e45ee456e/eyJlcGlzb2RlSWQiOiJhOWYxNGE3Ni05ZDU4LTQzYjctODk1Yi0zM2Y2Nzg1ZTBmZGYiLCJwb2RjYXN0SWQiOiJhM2YyMDBmNi00ZTZjLTRjZDMtYTFiNy1jZjUwZjExNTlmYmIiLCJhY2NvdW50SWQiOiI2YThjODUxZjExNThhYTMyZmJmOGRjMWEiLCJwYXRoIjoibWVkaWEvY2xpcHMvNmFlMzhmZGY5ZjRjMDQwYmU1YjYzNmU0L21hdHRoZXctc3Mtc3R1ZGlvLTV0Z21wLTIwMjYtMTAtMjlfXzE4LTI2LTQxLm1wMyJ9.mp3" length="82846241" type="audio/mpeg"/><podcast:transcript url="https://hosting-media.riverside.com/media/podcasts/a3f200f6-4e6c-4cd3-a1b7-cf50f1159fbb/episodes/a9f14a76-9d58-43b7-895b-33f6785e0fdf/transcripts.txt" type="text/plain"/><itunes:summary>Electrolytes come up in almost every hydration conversation. In this episode, Wong, Hanz, Richard and String look beyond the drink mix: potassium-rich foods, meal planning, training, and what blood tests can—and cannot—tell you.

Sponsored by Vanguard Performance — save 10% with code NEQUALSONE
https://vanguardperform.com/a/NEQUALSONE

The conversation starts with Wong&apos;s experience in Olympic weightlifting and moves into the group&apos;s personal food experiments, practical cooking ideas, sodium–potassium balance, and the tradeoffs between whole foods and electrolyte products.

Topics include:
• Why the group looks beyond protein, carbs and fat when planning meals
• Tomato paste, potatoes, leafy greens, beans and other food choices
• Building meals you actually enjoy eating
• Serum potassium versus the broader picture
• Supplements, salt substitutes and practical limitations

The hosts discuss their experiences and hypotheses; this episode is not an individualized nutrition or treatment plan.

00:00 Potassium beyond hydration
04:23 Hunger, meal plans and personal experiments
08:28 Food sources beyond chicken and rice
14:45 Sponsor: Vanguard Performance
15:30 Building a mineral-focused meal
20:17 Making vegetables easier to eat
23:00 Hunger, potassium and the energy discussion
27:18 What blood tests measure
32:23 Food variety and carbohydrate choices
37:00 Tracking changes and mineral cofactors
38:42 Contest prep and electrolyte balance
41:44 Potassium supplements and salt substitutes
46:18 Putting food choices into practice
50:47 Electrolyte powders, convenience and cost
54:21 Nutrition priorities and audience questions
57:11 Sign-off

Show: https://nof1pod.com
Follow: @nof1anddone</itunes:summary><itunes:explicit>no</itunes:explicit><itunes:duration>00:57:32</itunes:duration><itunes:image href="https://hosting-media.riverside.com/media/podcasts/a3f200f6-4e6c-4cd3-a1b7-cf50f1159fbb/logos/8e73cb90-ae51-4591-ad06-bf5ad9dc98b0.png"/><itunes:season>1</itunes:season><itunes:episode>3</itunes:episode><itunes:title>You Track Protein. What About Potassium?</itunes:title><itunes:episodeType>full</itunes:episodeType></item><item><title><![CDATA[Fiber Alone Isn’t Enough for Gut Health]]></title><description><![CDATA[What happens when your “healthy diet” becomes the same three foods every day?

Richard, Hanz and Wong discuss gut health through the lens of food variety, fiber, bodybuilding diets and their own experiences. They cover the limits of mouse studies, what “ancestral eating” actually means, probiotics, and why changing everything at once can make it harder to understand how you respond.

In this episode:
• Fiber products and supplement marketing
• Mouse research versus human outcomes
• Gut bacteria and dietary variety
• Restrictive diets and bodybuilding meal plans
• Personal experiences with food tolerance
• Making gradual changes and tracking your response

Vanguard sponsors the show.
Show sponsor link: https://vanguardperform.com/a/NEQUALSONE

Richard: https://x.com/PGC1a_RB
Hanz: https://x.com/hanz333_
Wong: https://x.com/WongEXE___
Show: @nof1anddone

The hosts discuss research, opinions and personal experiences. This episode is educational and is not individualized medical advice.]]></description><guid isPermaLink="false">02210e06-3b4d-448c-9d14-eb9a8e688115</guid><dc:creator><![CDATA[N of 1 and Done]]></dc:creator><pubDate>Thu, 08 Oct 2026 21:18:19 GMT</pubDate><enclosure url="https://api.riverside.com/hosting-analytics/media/4901db397daca23e614ae2fcb854102e9e7f2fdef9154a2d46d1ba743969d9eb/eyJlcGlzb2RlSWQiOiIwMjIxMGUwNi0zYjRkLTQ0OGMtOWQxNC1lYjlhOGU2ODgxMTUiLCJwb2RjYXN0SWQiOiJhM2YyMDBmNi00ZTZjLTRjZDMtYTFiNy1jZjUwZjExNTlmYmIiLCJhY2NvdW50SWQiOiI2YThjODUxZjExNThhYTMyZmJmOGRjMWEiLCJwYXRoIjoibWVkaWEvY2xpcHMvNmFlMzhmN2U4NTczYTYwNjE3YTM1ZDNkL21hdHRoZXctc3Mtc3R1ZGlvLTV0Z21wLTIwMjYtMTAtMjlfXzE4LTI1LTMubXAzIn0=.mp3" length="54730545" type="audio/mpeg"/><podcast:transcript url="https://hosting-media.riverside.com/media/podcasts/a3f200f6-4e6c-4cd3-a1b7-cf50f1159fbb/episodes/02210e06-3b4d-448c-9d14-eb9a8e688115/transcripts.txt" type="text/plain"/><itunes:summary>What happens when your “healthy diet” becomes the same three foods every day?

Richard, Hanz and Wong discuss gut health through the lens of food variety, fiber, bodybuilding diets and their own experiences. They cover the limits of mouse studies, what “ancestral eating” actually means, probiotics, and why changing everything at once can make it harder to understand how you respond.

In this episode:
• Fiber products and supplement marketing
• Mouse research versus human outcomes
• Gut bacteria and dietary variety
• Restrictive diets and bodybuilding meal plans
• Personal experiences with food tolerance
• Making gradual changes and tracking your response

Vanguard sponsors the show.
Show sponsor link: https://vanguardperform.com/a/NEQUALSONE

Richard: https://x.com/PGC1a_RB
Hanz: https://x.com/hanz333_
Wong: https://x.com/WongEXE___
Show: @nof1anddone

The hosts discuss research, opinions and personal experiences. This episode is educational and is not individualized medical advice.</itunes:summary><itunes:explicit>no</itunes:explicit><itunes:duration>00:38:00</itunes:duration><itunes:image href="https://hosting-media.riverside.com/media/podcasts/a3f200f6-4e6c-4cd3-a1b7-cf50f1159fbb/logos/8e73cb90-ae51-4591-ad06-bf5ad9dc98b0.png"/><itunes:season>1</itunes:season><itunes:episode>2</itunes:episode><itunes:title>Fiber Alone Isn’t Enough for Gut Health</itunes:title><itunes:episodeType>full</itunes:episodeType></item><item><title><![CDATA[Normal Thyroid Labs, Still Tired? TSH, T3 & T4 Explained]]></title><description><![CDATA[Normal thyroid labs, but still feeling tired? Hanz, Richard, Wong and String discuss TSH, T3, T4, personal bloodwork experiences, and the connection between thyroid hormones and dieting.

In this episode of N of 1 and Done, we explore the questions behind the numbers: how the hosts interpret thyroid results, their experiences with thyroid medication and supplements, and why stalled fat loss led them to look beyond simply eating less.

We also discuss biotin and lab testing, levothyroxine versus T3 and natural desiccated thyroid, carbohydrates, leptin, bodybuilding diets, and how our views have changed over time.

This conversation includes personal experiences, opinions and debated interpretations. It is educational discussion, not individual medical advice or a treatment protocol. Persistent fatigue can have many causes; review symptoms, test results and medication changes with a qualified clinician.

CHAPTERS
00:00 Welcome to N of 1 and Done
00:22 Thyroid basics and energy regulation
02:00 Our first thyroid blood tests
07:01 Normal TSH, but still feeling off
08:00 Biotin and thyroid bloodwork
17:21 T4, T3 and natural desiccated thyroid
22:27 Tyrosine: the hosts’ experiences
23:58 Normal TSH on levothyroxine
27:16 Sponsor: Vanguard
28:05 Stalled dieting, leptin and thyroid hormones
35:32 The lab-testing discussion
36:34 Carbs and the bodybuilding diet
39:53 How our views on thyroid have changed
48:13 The oxalate and kidney-stone tangent
49:37 Closing thoughts

SPONSOR
This episode is sponsored by Vanguard.
Explore bloodwork: https://vanguardperform.com/a/NEQUALSONE

THE CONVERSATION
Hanz • Richard • Wong • String]]></description><guid isPermaLink="false">804ac39e-bee6-4fdf-a626-c544772173a7</guid><dc:creator><![CDATA[N of 1 and Done]]></dc:creator><pubDate>Fri, 02 Oct 2026 19:56:10 GMT</pubDate><enclosure url="https://api.riverside.com/hosting-analytics/media/13c8e0d589c480a964b0161ea2de6c99d2c3b62e47060f240109f4c6d008ef55/eyJlcGlzb2RlSWQiOiI4MDRhYzM5ZS1iZWU2LTRmZGYtYTYyNi1jNTQ0NzcyMTczYTciLCJwb2RjYXN0SWQiOiJhM2YyMDBmNi00ZTZjLTRjZDMtYTFiNy1jZjUwZjExNTlmYmIiLCJhY2NvdW50SWQiOiI2YThjODUxZjExNThhYTMyZmJmOGRjMWEiLCJwYXRoIjoibWVkaWEvY2xpcHMvNmFlMzhmNTE4ODJkYTYxZDljNzJmYTk5L21hdHRoZXctc3Mtc3R1ZGlvLTV0Z21wLTIwMjYtMTAtMjlfXzE4LTI0LTE5Lm1wMyJ9.mp3" length="71970734" type="audio/mpeg"/><podcast:transcript url="https://hosting-media.riverside.com/media/podcasts/a3f200f6-4e6c-4cd3-a1b7-cf50f1159fbb/episodes/804ac39e-bee6-4fdf-a626-c544772173a7/transcripts.txt" type="text/plain"/><itunes:summary>Normal thyroid labs, but still feeling tired? Hanz, Richard, Wong and String discuss TSH, T3, T4, personal bloodwork experiences, and the connection between thyroid hormones and dieting.

In this episode of N of 1 and Done, we explore the questions behind the numbers: how the hosts interpret thyroid results, their experiences with thyroid medication and supplements, and why stalled fat loss led them to look beyond simply eating less.

We also discuss biotin and lab testing, levothyroxine versus T3 and natural desiccated thyroid, carbohydrates, leptin, bodybuilding diets, and how our views have changed over time.

This conversation includes personal experiences, opinions and debated interpretations. It is educational discussion, not individual medical advice or a treatment protocol. Persistent fatigue can have many causes; review symptoms, test results and medication changes with a qualified clinician.

CHAPTERS
00:00 Welcome to N of 1 and Done
00:22 Thyroid basics and energy regulation
02:00 Our first thyroid blood tests
07:01 Normal TSH, but still feeling off
08:00 Biotin and thyroid bloodwork
17:21 T4, T3 and natural desiccated thyroid
22:27 Tyrosine: the hosts’ experiences
23:58 Normal TSH on levothyroxine
27:16 Sponsor: Vanguard
28:05 Stalled dieting, leptin and thyroid hormones
35:32 The lab-testing discussion
36:34 Carbs and the bodybuilding diet
39:53 How our views on thyroid have changed
48:13 The oxalate and kidney-stone tangent
49:37 Closing thoughts

SPONSOR
This episode is sponsored by Vanguard.
Explore bloodwork: https://vanguardperform.com/a/NEQUALSONE

THE CONVERSATION
Hanz • Richard • Wong • String</itunes:summary><itunes:explicit>no</itunes:explicit><itunes:duration>00:49:59</itunes:duration><itunes:image href="https://hosting-media.riverside.com/media/podcasts/a3f200f6-4e6c-4cd3-a1b7-cf50f1159fbb/logos/8e73cb90-ae51-4591-ad06-bf5ad9dc98b0.png"/><itunes:season>1</itunes:season><itunes:episode>1</itunes:episode><itunes:title>Normal Thyroid Labs, Still Tired? TSH, T3 &amp; T4 Explained</itunes:title><itunes:episodeType>full</itunes:episodeType></item></channel></rss>