Fact checked by Nick Blackmer Tryptophan is an essential amino acid that your body doesn’t produce, so it must be obtained ...

Discover 9 unexpected tryptophan-rich foods beyond turkey that can naturally enhance your mood, improve sleep quality, and ...

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I credit this to the tryptophan—the sleep-time compound in turkey, and an amino acid in my Thorne supp. According to a 2022 review in Nutrition Reviews, consuming one gram or more of tryptophan ...

The nine essential amino acids are histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine. Non-Essential Amino Acids: These amino acids can be synthesized ...