What’s Taurine and Why Do We Care? (Part 2)
Nutrition Facts with Dr. Greger
Michael Greger, M.D. FACLM
4.8 • 3.7K Ratings
🗓️ 21 May 2026
⏱️ 15 minutes
🧾️ Download transcript
Summary
To taurine or not to taurine, that is the question.
This episode features audio from:
- Randomized Controlled Trials of Taurine Supplementation in Humans
- Caveats and Side Effects of Taurine Supplements
- The Best Daily Dose of Taurine
Visit the video pages for all sources and doctor’s notes related to this podcast.
Transcript
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| 0:00.0 | Trying to stay healthy can seem like a full-time job sometimes, especially with all the conflicting |
| 0:07.0 | information that's out there. |
| 0:09.0 | But I'm here to make that job a little easier. |
| 0:13.0 | Welcome to the Nutrition Facts Podcast. |
| 0:15.0 | I'm your host, Dr. Michael Greger. |
| 0:17.0 | Tatoring or not Tatoring? |
| 0:20.0 | That's the question. Today, more stories from our series on this non-essential amino acid. |
| 0:26.6 | We know torrent abundance decreases during aging, |
| 0:29.6 | and a reversal of this decline through torrent supplementation |
| 0:32.6 | increases the health span and lifespan and mice and worms and health and monkeys. |
| 0:42.8 | So this means torring deficiency is a driver of aging in these species. |
| 0:47.6 | To test whether touring deficiency is a driver of aging in humans too, |
| 0:52.7 | long-term, well-controlled torrentation trials that measure human health span and lifespan as outcomes are required. |
| 0:55.5 | Why haven't these happened already? |
| 0:59.4 | You know why, as a naturally occurring substance, |
| 1:02.9 | toering cannot be exploited through a commercial patent. |
| 1:06.6 | You can buy pure tooreen powder, literally bite the bucket, and hardly a penny per gram. |
| 1:13.3 | So who's got to fund studies on it? |
| 1:15.9 | In population studies, higher blood-tourine levels are associated with less obesity and lower |
| 1:20.1 | prevalence of type 2 diabetes, but when put to the test, as reviewed in this 2020 |
| 1:25.5 | meta-analysis of randomized randomized control trials, touring supplementation |
| 1:28.8 | had no significant effect on bloodshed control, aldeal cholesterol, or body weight. |
... |
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