What side effects do people report with Tyrosine?

Most often: anxiety, headache, irritability, jitteriness, insomnia.

What else do people take for focus?

Magnesium L-Threonate (97% of 109), Fasoracetam (98% of 59), Phenylpiracetam (93% of 346), Creatine (93% of 249), Pramiracetam (95% of 91).

Supplement

Does Tyrosine help with focus?

Q: Does Tyrosine help with focus?

Yes, for most people. 85% of 294 people who reported on Tyrosine for focus say it improved; 12% noticed no change and 2% say it got worse.

Yes, for most people. 85% of 294 people who reported on Tyrosine for focus say it improved. 12% noticed no change and 2% say it got worse. That is about the typical result for focus (86% across 80 options).

Focus: what users report

85%better294 reports · high confidence

251 better36 no change7 worse

Ranked #26 of 80 for focus.

What people say about Tyrosine and focus

“L-Tyrosine gives me nothing but the shakes that feel similar to a blood glucose crash.”

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“despite taking it multiple times daily for about 4 years, I still seem to very consistently get strong positive effects from L-tyrosine...Light euphoria, motivation, energy, etc.”

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“At first I thought L-Tyrosine was amazing. It seemed to keep my anxiety down and I was able to handle stress better.”

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“I find it helps me study for longer, increasing my brains endurance... Increases my working memory.”

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What the research says

AResearch: Strong2,190 meta-analyses · 1,766 trials on PubMed

Lancet Oncol · 2024

Efficacy and safety of immune checkpoint inhibitors for individuals with advanced EGFR-mutated non-small-cell lung cancer who progressed on EGFR tyrosine-kinase inhibitors: a systematic review, meta-analysis, and network meta-analysis

Conclusion: For individuals with advanced EGFR-mutated NSCLC who progressed on EGFR-TKIs, ICI-antiangio-chemo was identified as the optimal treatment option. The toxicity of this treatment was acceptable but needs careful attention. ICI-chemo showed appreciably greater efficacy than the standard-of-care chemotherapy. These findings clarified the roles of ICI-based treatment strategies in this difficult-to-treat refractory population, potentially complementing recent guidelines.

Side effects people mention

anxiety 19headache 15irritability 15jitteriness 12insomnia 12

What else is Tyrosine used for?

Mood 83%of 259 Energy 91%of 238 Anxiety 57%of 53 Libido 73%of 15 Memory 83%of 12 Sleep 33%of 12 Performance 100%of 10 Hormones 100%of 8

Information only — not medical advice. How we count