YouTube2Text

Tongkat Ali - How Health Influencers SCAM You — Transcript

by Dr Brad Stanfield · 1,051 words · 166 segments · language en · Watch on YouTube

Full transcript

  1. 0:00Health influences are lying to you about
  2. 0:02tonkat ali claiming that it can boost
  3. 0:04testosterone and improve exercise
  4. 0:06performance let's debunk these lies and
  5. 0:09then go through how to improve exercise
  6. 0:10performance which is important for both
  7. 0:13males and females if you have a look at
  8. 0:15the six month double-blind
  9. 0:17placebo-controlled trial and you go
  10. 0:18straight to the conclusion it states
  11. 0:20that the combination of Tomcat Ali and
  12. 0:23concurrent training improves erectile
  13. 0:25function and increases total
  14. 0:27testosterone levels in men with Androgen
  15. 0:29deficiency if you just relied on that
  16. 0:31summary as many Health influencers do
  17. 0:34then you'd think that tonkat Ali can
  18. 0:36boost testosterone but when you have a
  19. 0:38deep look into the paper that's when
  20. 0:39Things Fall Apart only 38 people
  21. 0:42completed the study so it's a small
  22. 0:44underpowered trial particularly because
  23. 0:46the participants were split into four
  24. 0:49separate groups two groups exercised two
  25. 0:51groups didn't two groups took the
  26. 0:53placebo or the dummy pill and two groups
  27. 0:56took the tonkat Ali having four separate
  28. 0:58groups in a small study like this is a
  29. 1:00massive problem because for example say
  30. 1:02if one person trained really hard in the
  31. 1:04exercise group and saw a massive
  32. 1:06Improvement in their testosterone that
  33. 1:08would skew the results for that entire
  34. 1:10group again because the group is so
  35. 1:12small equally if one person didn't train
  36. 1:14particularly hard that would shift the
  37. 1:16results for that entire group now in
  38. 1:18larger studies that's not such a big
  39. 1:20deal because the groups can balance
  40. 1:22themselves out just because of the
  41. 1:24numbers involved but in these small
  42. 1:25studies that can't happen another
  43. 1:27problem with having small groups is that
  44. 1:29often the baselines As and whether
  45. 1:31participants start before the study
  46. 1:33begins they're often not the same so
  47. 1:35here we can see that the baselines of
  48. 1:37the testosterone levels they're not
  49. 1:39exactly the same the group that we're
  50. 1:41both exercising and were going to have
  51. 1:43the tonkat Ali they started the study
  52. 1:45with lower testosterone levels compared
  53. 1:47to the other groups and when we look at
  54. 1:49the six month results something weird is
  55. 1:51happening we can see that the groups
  56. 1:53that were exercising they had increases
  57. 1:55in their testosterone levels that is
  58. 1:57what we would expect but crucially there
  59. 1:59were no significant differences between
  60. 2:01the group that were taking the placebo
  61. 2:02and the group that were taking the
  62. 2:04tonkat Ali but here's where things get
  63. 2:06weird the group that weren't exercising
  64. 2:08and were only taking the tonkat alley
  65. 2:10they had the highest levels of
  66. 2:12testosterone after six months overall
  67. 2:15then we've got a small study that's
  68. 2:16underpowered with very small groups it's
  69. 2:19almost impossible to interpret these
  70. 2:21results so when we're seeing weird
  71. 2:22results like what we see in the study we
  72. 2:25cannot rely on them and we should
  73. 2:27absolutely not be making grandiose
  74. 2:29claims that Tomcat Ali boosts
  75. 2:31testosterone levels plus the write-up of
  76. 2:34the study is really weird it claims that
  77. 2:36multiple randomized clinical trials show
  78. 2:38that tonkad Ali can improve testosterone
  79. 2:41levels but when you have a look at these
  80. 2:43four separate studies they are not
  81. 2:44randomized controlled trials one of them
  82. 2:46is a before and after study so it's not
  83. 2:49a randomized controlled trial another
  84. 2:51one is the same it's a before and after
  85. 2:53study the third one is a single cell
  86. 2:55study and it's only the last one that's
  87. 2:58a randomized placebo-controlled trial
  88. 3:00and in that study there were no
  89. 3:01significant differences between the
  90. 3:03placebo group and the tonkat Ali group
  91. 3:06so when I was going through the write-up
  92. 3:07of this paper I got a strong sense of
  93. 3:10bias from the authors but that's just
  94. 3:12one study let's have a look at a 2022
  95. 3:15meta-analysis that combined all of the
  96. 3:17relevant clinical studies together
  97. 3:18looking at testosterone and tonkat Ali
  98. 3:21the analysis only found five eligible
  99. 3:24randomized controlled trials that
  100. 3:26measured testosterone levels the trouble
  101. 3:28is though three out of the five studies
  102. 3:30that were included were at risk of bias
  103. 3:32because of poor methodology used in
  104. 3:34those separate studies furthermore the
  105. 3:36analysis found a publication bias
  106. 3:39publication bias is where only positive
  107. 3:41results are published and negative
  108. 3:43results are swept under the rug moving
  109. 3:45to the conclusion a conclusion that I
  110. 3:47completely agree with it states that
  111. 3:49this systematic analysis of the
  112. 3:51literature highlights the possible
  113. 3:53possible use of Tomcat Ali
  114. 3:55supplementation for enhancing
  115. 3:57testosterone production although more
  116. 3:59research is required before its use in
  117. 4:01clinical practice and separate studies
  118. 4:03looking specifically at muscle
  119. 4:05performance and tonkat Ali there were no
  120. 4:07significant differences between the
  121. 4:09placebo and the tonkat alley groups nor
  122. 4:11were there any differences in
  123. 4:13testosterone levels so from the current
  124. 4:15research that we've got so far we've
  125. 4:17only got a few small studies looking at
  126. 4:19tonkat Ali and testosterone levels and
  127. 4:21many of those studies are biased we
  128. 4:23don't know for certain what effect
  129. 4:25tonkat Ali will have on testosterone
  130. 4:27levels anyone making grandiose claims
  131. 4:29about tonkat ali either at best have not
  132. 4:32done their research correctly or they
  133. 4:34are willfully lying to you to sell
  134. 4:36supplements instead if you want to boost
  135. 4:38your testosterone levels and improve
  136. 4:40your muscle performance which is both
  137. 4:42important for males and females here is
  138. 4:44what you do by the way a little known
  139. 4:46fact is that females have got higher
  140. 4:48levels of blood testosterone compared to
  141. 4:50estrogen we know that if people are
  142. 4:52overweight and they lose weight they
  143. 4:54boost their testosterone levels so in
  144. 4:57addition to a healthy diet we've got the
  145. 4:59game changing in class of medications
  146. 5:00called glp-1 to help patients on their
  147. 5:03weight loss Journey we also know that
  148. 5:05testosterone levels rise after
  149. 5:07resistance exercise so it always comes
  150. 5:09back to a healthy diet and regular
  151. 5:11exercise but if you still have low
  152. 5:13levels of testosterone and you're
  153. 5:15symptomatic that's when medical doctors
  154. 5:16such as myself consider testosterone
  155. 5:19replacement therapy it's your health
  156. 5:21your decision just know that when it
  157. 5:23comes to tonkat Ali the evidence is weak
  158. 5:25and we should not be making grandiose
  159. 5:27claims that it boosts testosterone
  160. 5:29levels instead if you want to explore a
  161. 5:31supplement that does have some research
  162. 5:33to improve muscle performance make sure
  163. 5:35to check out this next video here on TMG
  164. 5:38and if you do want early access to my
  165. 5:40videos check out my patreon page link is
  166. 5:42in the pinned comment

About this transcript

This page contains the full transcript of Tongkat Ali - How Health Influencers SCAM You by Dr Brad Stanfield, generated from the public captions YouTube serves with the video. The transcript has 1,051 words across 166 segments, with the original timestamps preserved so you can click any line to jump to that moment in the embedded player.

What you can do with it

Use the transcript to take notes, quote the speaker, build a study guide, generate a summary with ChatGPT or Claude via the YouTube Summary tool, or export it as a timed subtitle file with YouTube to SRT. You can also re-open it in the transcriber to translate the transcript into 100+ languages.

Free YouTube transcript tool

YouTube2Text is a free YouTube transcript generator — no signup, no daily limit. Paste any YouTube link and get the full transcript instantly, with timestamps, click-to-jump, translation to 100+ languages, AI prompts for ChatGPT, Claude, and Gemini, and exports to TXT, SRT, VTT, or Markdown.