Tyrosine can boost energy, focus, and metabolic drive—but it can also overstimulate the wrong person. In this breakdown, Dr. A explains how this single amino acid turns into thyroid hormone, dopamine, and norepinephrine, why some people feel sharper while others feel jittery, and how to dose it safely for your own physiology. Perfect if you’re trying to understand how tyrosine actually works inside the body.
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CHAPTERS
00:00 What Tyrosine Actually Does in Your Body
00:17 How Tyrosine Builds Proteins, Peptides, and Hormones
00:39 Tyrosine’s Impact on Thyroid Hormone & Metabolism
01:31 Tyrosine and Your Nervous System (Dopamine & Norepinephrine)
02:12 How Tyrosine Feeds Adrenal Function & Epinephrine
03:16 Why Methylation Affects Your Response to Tyrosine
03:55 Benefits vs. Overstimulation: How It May Make You Feel
04:34 Tyrosine, ADHD, and Focus: Why Some People Feel Calmer
05:13 How to Dose Tyrosine Safely (Adult Test Dose & Tolerance)
06:08 Signs You’re Taking Too Much Tyrosine
06:31 Best Timing for Optimal Absorption
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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
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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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