Is it OK to take L-tryptophan?

Is it OK to take L-tryptophan?

L-tryptophan supplements are possibly safe when taken for up to 3 weeks. L-tryptophan can cause some side effects such as drowsiness, stomach pain, vomiting, diarrhea, headache, blurry vision, and others. In 1989, L-tryptophan was linked to cases of a neurological condition called eosinophilia-myalgia syndrome (EMS).

How much L-tryptophan should I take in a day?

Adults: Take 8 to 12 grams of L-tryptophan by mouth per day. L-tryptophan should be taken in divided doses of three or four times a day. Pediatric: Safe and effective use in pediatric patients is not determined.

What are the side effects of taking L-tryptophan?

Side effects of L-tryptophan may include:

• Blurred vision.
• Dizziness.
• Drowsiness and fatigue.
• Head twitching.
• Hives.
• Nausea.
• Loss of muscle coordination and muscle stiffness.
• Strong, pounding heart beat (palpitations)

How long does it take for L-tryptophan to work?

How long does it take for tryptophan to work? Tryptophan starts working almost as soon as your blood stream absorbs it. Generally speaking (remember, every body is different), it takes 20-30 minutes for your body to absorb tryptophan. Once absorbed, the process of converting it to melatonin and serotonin is very quick.

When is the best time to take L-tryptophan?

L-tryptophan has been used successfully for people with insomnia in many studies,including double-blind trials. The amino acid, L-tryptophan, a serotonin precursor, taken in amounts of 1 to 4 grams at bedtime, has been used successfully for people with insomnia in many studies,including double-blind trials.

When should I take L-tryptophan for sleep?

Tryptophan, at a dose of 1 gram taken 45 minutes before bedtime, will decrease the time taken to fall asleep in those with mild insomnia and in those with a long sleep latency.

What is the difference between tryptophan and L-tryptophan?

There are two types of tryptophan: L-tryptophan and D-tryptophan. The only difference between the two types is the orientation of the molecule. You can get tryptophan through certain foods or a supplement in powder form.