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Hermetica Superfoods Encyclopedia

Results for “l-theanine”

One search across 6,100 publication-gated ingredient profiles, 121,278 raw interaction source rows with a reviewed-conclusion gate, condition guides, and Hermetica formulas. Typos are fine.

Interactions & Safety

L-Theanine + MethylphenidateSafe🟢 SAFE — L-Theanine and Methylphenidate can be taken together safely.L-TheanineAmino AcidSubstance record; open the hub to check whether a reviewed interaction conclusion exists.Apigenin + TheophyllineModerateApigenin and Theophylline — Risk of Theophylline ToxicityCaffeine + TheophyllineSafe🟢 SAFE — Caffeine and Theophylline can be taken together safely.L-Lysine + L-MethionineSafe🟢 SAFE — L-Lysine and L-Methionine can be taken together safely.L-Lysine + L-TryptophanSafe🟢 SAFE — L-Tryptophan and L-Lysine can be taken together safely.L-Arginine + L-CarnosineSafe🟢 SAFE — L-Arginine and L-Carnosine can be taken together safely.L-Arginine + L-GlutamineSafe🟢 SAFE — L-Glutamine and L-Arginine can be taken together safely.

Ingredients

L-TheanineCompound · Public score 6/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.Caffeine AnhydrousOther · Public score 9/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.SelenomethionineMineral · Public score 8.5/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.Selenium (Selenomethionine)Mineral · Public score 8/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.TeaCrine (Theacrine)Other · Public score 7/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.L-Carnitine L-TartrateCompound · Public score 7.5/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.Theacrine (TeaCrine)Compound · Public score 7/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.AlanineCompound · Public score 5.2/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.DL-Phenylalanine (DLPA)Compound · Public score 6/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.ThreonineCompound · Public score 4/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.TetrahydropalmatineCompound · Public score 5/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.TyrosineCompound · Public score 4.6/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.ArginineCompound · Public score 4/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.MethionineCompound · Public score 4/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.Selenium MethionineMineral · Public score 4/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.SerineCompound · Public score 4/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.HistidineCompound · Public score 4/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.AsparagineCompound · Public score 4/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.PhenylalanineCompound · Public score 4/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.LysineCompound · Public score 4/10 · see review stateProvisional ingredient profile; review state is available on the canonical page.

Guides & Research

How to Fall Asleep Faster — 15 Science-Backed Methods That Actually WorkFrom the JournalFrom the military sleep technique to L-theanine, 15 evidence-based ways to fall asleep in under 20 minutes.Why Can't I Sleep? 12 Hidden Causes and What to Do About Each OneFrom the JournalDiagnose the real reason you can't sleep — from cortisol to magnesium deficiency — and fix each one.

Public scores are publication-routing signals with separate validation state; they are not derived proof of PubMed support. Educational reference only — not medical advice. Always consult a healthcare professional before combining supplements with medication.