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Looking for a printed version
of the book?

Due to increasing interest, we are considering releasing a paperback version of Feel Good Biochemistry in the next few months!

Please enter your email here so we can gauge the degree of interest in a paperback version and let you know once one becomes available.

Please Note:

For all questions regarding Dr. Amy’s protocol,
please visit the CH3 Nutrigenomics Discussion Group

Questions about ordering a test?

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Give us a call!

Toll free at 1-800-768-8744
or 1-207-824-8501 from
Monday-Friday 10am-5pm EST

Want to learn more about nutrigenomics?


Check out the
Yasko Protocol Starter Packet!

It includes Dr. Amy Yasko’s most recent book,
Feel Good Nutrigenomics: Your Roadmap to Health
and A Complete Series of Lectures, a 3 disk set
containing 13 1/2 hours of lectures by
Dr. Amy Yasko.

Additional Resources


Follow Dr. Amy on Facebook for recent findings and interesting articles relating to her protocol


CH3 Nutrigenomics Chat Group

Over 18,000 members strong, the CH3 Discussion Group is led by Dr. Amy and is a great resource for those on their Roadmap to Health


Videos & Presentations

Watch Dr. Amy’s past presentations and entire conferences for free


Books & Articles

Click here to read Dr. Amy’s book entitled Autism: Pathways to Recovery for free, as well as other writings and an excerpt from her book Feel Good Nutrigenomics: Your Roadmap to Health



Know Your Genetics

Use KnowYourGenetics.com to interpret the results of any genetic test kit and find Dr. Amy’s recommended supplementation for your better health




Holistic Health

Purchase supplements, RNAs, tests, and other health products specifically formulated by Dr. Amy