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L-Theanine VS. L-Tyrosine | Which is Better for Focus and Stress?

Paul Anderson, ND
Paul Anderson, ND

Dr. Paul Anderson

7 hours ago

Dr. A answers questions about amino acid therapies, focusing on theanine and tyrosine. This video explores how theanine and tyrosine work together for optimal brain function, differentiating between these T-named aminos. We’ll examine how tyrosine benefits dopamine production and its impact on the nervous system, along with theanine’s action on glutamate receptors.

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CHAPTERS

00:00 Can L-Theanine and L-Tyrosine Work Together?
00:15 Amino Acids Explained and Why These Two Matter
01:27 How L-Tyrosine Supports Dopamine, Norepinephrine, and Focus
02:01 How L-Theanine Calms Glutamate and Overstimulation
03:39 Balancing Excitation and Focus in the Brain
04:49 Why Combining Theanine and Tyrosine Can Improve Focus
05:21 Dosing Basics, Safety, and Common Mistakes

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This video is NOT sponsored.

Helpful Links

CE COURSES FOR PROFESSIONALS: https://bit.ly/dra-continuingeducation

Continuing Education for Professionals: consultdranderson.com

Methylene Blue CE Webinar: https://www.consultdranderson.com/product/107-methylene-blue/

Probiotics Research Paper:
https://pmc.ncbi.nlm.nih.gov/articles/PMC10470842/

Connect with Dr. Anderson ~

Dr A YouTube Channel: https://www.youtube.com/channel/UC1FLIaKDzkU5Z0knDYYKyPQ
Dr A Instagram: https://www.instagram.com/draonline/
Dr A Links: https://linktr.ee/DrAonline
Dr A Website: https://dranow.com/
Consult with Dr. A- https://www.consultdranderson.com/product/vitamin-c-webinar-bundle/
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INTEGRATIVE MEDICINE REFERRAL LINKS
(Use these to find providers.)

[For your reference only – no referral or implication of professional superiority is claimed or intended.]

Journal of Translational Medicine: https://translational-medicine.biomedcentral.com/articles/10.1186/s12967-025-06341-5

NAEM (Environmental Medicine) Providers: https://envmedicine.com/find-a-provider/

US Naturopathic Physicians: https://naturopathic.org/search/default.asp?m=radius

Canadian Naturopathic Physicians: https://www.cand.ca/findmynd/

Digestive Specialists: https://www.gastroanp.org/directory

Mold and Environmental Illness Referrals: https://drcrista.com/doctor-finder/

Mental Health focus: https://www.psychanp.org/member-directory.html

Cancer Focus: https://www.oncanp.org/find-an-nd#!directory/map

New Hampshire Naturopathic Physicians [NHAND.org]: http://nhand.org/

A4M Integrative referral: https://www.a4m.com/find-a-doctor.html


The information provided in this video is solely for educational and informational purposes. It is not intended to provide medical advice or to diagnose, treat, cure, or manage any health condition. Viewing this content does not establish or imply a doctor–patient relationship. You should not rely on this content as a substitute for consultation with a licensed healthcare professional regarding your own specific medical questions or health concerns. Always seek the advice of your physician or other qualified healthcare provider before starting, stopping, or changing any medication, supplement, treatment, or lifestyle program. Never disregard professional medical advice or delay seeking it because of something you have seen in this video. If you believe you may be experiencing a medical emergency, call 911 or your local emergency number immediately.

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