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  1. Tryptophan - Trp - structure, functions, properties, benefits

    Nov 23, 2023 · Tryptophan can be obtained from plant or animal sources and is widely used in alternative medicine to help treat insomnia, anxiety, depression, and even PMS. Besides, this …

  2. Tryptophan - Wikipedia

    Amino acids, including tryptophan, are used as building blocks in protein biosynthesis, and proteins are required to sustain life. Tryptophan is among the less common amino acids found …

  3. What Is Tryptophan? Uses, Benefits, and Foods - Healthline

    Apr 19, 2023 · Tryptophan is a naturally occurring amino acid found in many foods. We explain what it does, how it impacts your health, and what to know about supplements.

  4. Foods High in Tryptophan - WebMD

    Oct 27, 2025 · Tryptophan has two isomers: L-tryptophan and D-tryptophan. Milk and other dairy products are good sources of tryptophan, an essential amino acid important for mood, sleep …

  5. Tryptophan: Uses, Dosage & Side Effects - Drugs.com

    Apr 28, 2025 · Tryptophan is important to the functions of many organs in the body. When you consume tryptophan, your body absorbs it and changes it to eventually become a hormone …

  6. Tryptophan: Benefits, Uses, Side Effects, and More - Health

    Sep 17, 2025 · Tryptophan is an amino acid that makes hormones like serotonin and melatonin. It may help treat anxiety, depression, and sleep disorders.

  7. What is Tryptophan? Benefits, side effects and Foods source

    Sep 10, 2025 · Tryptophan is an amino acid that comes from plants or animals. It is called “essential” because it is not produced in the body. Tryptophan is essential for the functioning …

  8. Tryptophan | Amino Acid, Protein, Metabolism | Britannica

    Oct 31, 2025 · Tryptophan, an amino acid that is nutritionally important and occurs in small amounts in proteins. It is an essential amino acid, meaning that humans and certain other …

  9. What Is Tryptophan? Benefits, Foods, And How To Get More Of It

    Nov 19, 2025 · Tryptophan is an essential amino acid your body uses to make serotonin and melatonin. Dietitians explain the benefits and how to consume more of it.

  10. Tryptophan: MedlinePlus Medical Encyclopedia

    May 4, 2024 · Tryptophan is an amino acid needed for normal growth in infants and for the production and maintenance of the body's proteins, muscles, enzymes, and neurotransmitters.