Get complete, unbiased, scientific information on THEANINE, including Safety Ratings,
Effectiveness Ratings, Interaction Ratings, Lists of Ingredients and Adverse
Reactions... all from Natural Medicines Comprehensive Database | | |  |  | | |
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| Also Known As: |
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Gamma-glutamylethylamide, L-theanine.
CAUTION: See separate listings for Green Tea and Threonine. |
| Scientific Name: |
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| 5-N-ethylglutamine. |
| People Use This For: |
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Natural medicines are often tried for many conditions based on tradition, anecdotes, or
marketing, but not all of these uses are supported by reliable or credible scientific
research. Below is a list of some common uses for THEANINE.
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Orally, theanine is used for anxiety, Alzheimer's disease, hypertension, and enhancing the effects of chemotherapy drugs.
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| Safety: |
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| Get reliable information about potential safety concerns from scientific Safety Rating. See if there are warnings against use during Pregnancy, Breast Feeding, or for Children. |
| Effectiveness: |
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| Get scientific Effectiveness Rating and see if THEANINE works before selecting it. |
| Mechanism of Action: |
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| Research the pharmacology, active constituents, and a clear scientific explanation about how the natural medicine is thought to work for its medicinal uses. |
| Adverse Reactions: |
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| Get detailed information on common side effects and potentially serious adverse reaction. Find out what to expect if you select this natural product. |
| Interactions with Herbs & Supplements: |
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| Find out if THEANINE is safe to take with other natural medicines or supplements or if there are potential interactions. |
| Interactions with Drugs: |
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| Find out what medications THEANINE interacts with and if the interactions are mild or potentially dangerous. |
| Interactions with Foods: |
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| Find out if particular foods should be avoided with THEANINE, Ginkgo, or if certain foods can negatively affect the product. |
| Interactions with Lab Tests: |
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| Find out if THEANINE interferes with laboratory tests or could cause a diagnostic test to fail or be inaccurate. |
| Interactions with Diseases or Conditions: |
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| Find out if THEANINE interferes with or could worsen any medical condition or if there are any precautions or contraindications. |
| Dosage/Administration: |
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| Get reliable information on the best dose to use based on scientific research. Products only work if taken in the correct dose. Taking a dose that is too high can increase the chance of side effects and adverse outcomes. |
| Editor's Comments: |
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| Get comments from the editors about special concerns, interesting facts, and other information. |
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