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bcaa and tyrosine

BCAAs may reduce tyrosine brain uptake

What's happening

BCAAs compete with tyrosine and tryptophan for brain uptake. High BCAA doses may reduce catecholamine synthesis.

Recommendation

If using tyrosine for cognitive effects, separate from BCAAs.

Timing

Separate by 1-2 hours

Sources

  • — Journal of Nutrition

Frequently Asked Questions

Can I take bcaa and tyrosine together?

BCAAs may reduce tyrosine brain uptake. If using tyrosine for cognitive effects, separate from BCAAs.

How should I time bcaa and tyrosine?

Separate by 1-2 hours

Is this interaction dangerous?

This interaction is rated “Info” by Formulate. BCAAs compete with tyrosine and tryptophan for brain uptake. High BCAA doses may reduce catecholamine synthesis.

Learn more about each substance

Other interactions to know

More interactions involving bcaa or tyrosine

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Medical disclaimer. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.

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