Popular Supplement Fails in New Study!

Brad Stanfield

Oct 4, 2025

Episode description

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Timestamps:
00:00 The New Study
02:06 Previous Research & Wider Context
04:21 Effects on the Stress Response
05:53 Choosing the Right Supplement
06:20 Supplement for Brain Health
07:51 Conclusion and Next Steps

📜 Roadmap - how to look young & feel strong: https://drstanfield.com/pages/roadmap

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Here are the links to the research papers referenced in the video:
https://pmc.ncbi.nlm.nih.gov/articles/PMC12244407/
https://pmc.ncbi.nlm.nih.gov/articles/PMC2996571/
https://pmc.ncbi.nlm.nih.gov/articles/PMC7230697/
https://pmc.ncbi.nlm.nih.gov/articles/PMC8006238/
https://pmc.ncbi.nlm.nih.gov/articles/PMC7230697/
https://nutritionandmetabolism.biomedcentral.com/articles/10.1186/s12986-025-00902-7
https://pmc.ncbi.nlm.nih.gov/articles/PMC2729375/
https://pmc.ncbi.nlm.nih.gov/articles/PMC11402924/
https://pubmed.ncbi.nlm.nih.gov/39348746/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8912287/
https://academic.oup.com/nutritionreviews/advance-article/doi/10.1093/nutrit/nuac064/6671817
https://pmc.ncbi.nlm.nih.gov/articles/PMC11275561/

Thumbnail by James Kelly
Video edited by Troy Young
Script by John Milliken

The links above are affiliate links, so I receive a small commission every time you use them to purchase a product. The content contained in this video, and its accompanying description, is not intended to replace viewers’ relationships with their own medical practitioner. Always speak with your doctor regarding the content of this channel, and especially before using any products, services, or devices discussed on this channel.

Episode description

Mindsip insights from this episode:

Leverage creatine to boost brain energy and memory

Beyond muscle, creatine acts like a backup battery for the brain, supporting critical processes like memory and thinking by delivering energy when demand spikes.

#cognition

#creatine

Select high-quality Ashwagandha supplements for effectiveness

Many Ashwagandha brands fail quality testing, with a ConsumerLab.com report showing only 5 out of 13 products passed due to low levels of the active compound.

#ashwagandha

#supplement

Reevaluate Ashwagandha's athletic benefits due to flawed research

Previous positive meta-analyses on Ashwagandha's athletic benefits are questionable due to small study sizes, unreliable measurements, and low overall evidence quality.

#ashwagandha

#research

Lower cortisol levels with ashwagandha to manage stress

Ashwagandha appears to lower cortisol by affecting the HPA axis (the body's stress response system), turning down the volume on stress and anxiety.

#ashwagandha

#stress

Incorporate Microbitamin plus powder for creatine benefits

The speaker mentions taking creatine as part of a specific supplement powder called Microbitamin plus powder.

#creatine

#supplement

Leverage creatine to enhance memory and attention in women

Contrary to popular belief, recent research indicates that creatine supplements are particularly beneficial for females, improving memory, attention, and processing speed.

#creatine

#women

Reevaluate Ashwagandha's effectiveness for aerobic capacity and muscle oxygenation

A brand new clinical study found that 600mg of Ashwagandha daily provided no benefit to aerobic capacity, muscle oxygenation, or blood parameters in healthy men.