Description
"Tryptophan" is an essential amino acid found in foods such as turkey, eggs, and seeds. Acting as a precursor to serotonin, it helps regulate mood and melatonin, which promotes healthy sleep. In addition, this amino acid contributes to cognitive function and supports immune health. Through its impact on the synthesis of key proteins, it supports muscle repair and metabolic function. Tryptophan has long been valued for its role in improving mood, reducing anxiety, and promoting better sleep quality.
Functions in the Body
Category
Deficiency Symptoms
A deficiency of tryptophan can lead to mood impairment, memory decline, impulsiveness, depression, PMS, aggressive behavior, impatience, poor focus, insomnia, weight gain, and carbohydrate cravings.
Synergists & Antagonists
Tryptophan works synergistically with vitamin B6, niacin, and magnesium to enhance serotonin production, supporting mood and sleep. It also works with magnesium to help prevent coronary artery spasms. No significant antagonistic interactions are reported.
Tryptophan
Warnings
Tryptophan should be used with caution during pregnancy and breastfeeding. It interacts with antidepressants and sodium oxybate, potentially altering their effects.
Food Sources
Tryptophan is found in nutritional yeast, turkey, chicken, beef, eggs, fish, cheese, milk, pumpkin seeds, and oats.
Time Frame
Tryptophan is best taken before bedtime to support sleep and mood regulation.
Depleted By
Tryptophan levels may be depleted by 5-HTP, L-dopa, and a tryptophan-deficient diet.