- Helps await relaxation, calm sleep, as well as feeling better
- Plays a partial in a singularity of both melatonin as well as serotonin, hormones concerned with mood as well as highlight response
- Also supports defence functions since it is a body’s predecessor to a kynurenines that umpire immunity
- If needed, l-tryptophan converts to niacin in a body
- Extremely pristine as well as is continually tested to safeguard a top standards of quality
Product Description
Dietary supplement. Mood, relaxation, sleep. The necessary amino poison L-tryptophan helps await relaxation, calm sleep, as well as feeling better. It plays a partial in a singularity of both melatonin as well as serotonin, hormones concerned with mood as well as highlight response. L-Tryptophan additionally supports defence functions since it is in a body’s predecessor to a kynurenines that umpire immunity. If needed, L-tryptophan converts to niacin in a body, that supports circulation, a full of health shaken system, a metabolic rate of food, as well as a prolongation of hydrochloric poison for a digestive system. Source Naturals L-Tryptophan is intensely pristine as well as is continually tested to safeguard a top standards of quality. (These statements hav… More >>
5 Comments
Milk and banana at bedtime is my mother’s remedy for good sleep. It always worked; I have known that since childhood. What I discovered myself is that every time I had a dinner of rice and garbanzo beans or eggs, I slept deeply and soundly. Digging deeper for the reason traced it to tryptophan and carbohydrates as the common ingredients in all these.
Tryptophan works best for sleep in conjunction with a high carbohydrate dinner because carbohydrates increase insulin, which in turn increases the uptake of tryptophan in brain to increase serotonin synthesis, and that is helps melatonin synthesis, which puts you to sleep. Calcium magnifies the effect of tryptophan on sleep by augmenting the conversion of serotonin to melatonin. Milk and dairy products have all these ingredients and work best for sleep. The downside to this approach is high calories and potential weight gain.
A glass of milk (0.08%) and a banana (0.01%) have about 2000 mg of tryptophan, equivalent of four 500 mg tablets. In my experience taking three to four 500 mg tablets works best for sleep. What I found is that supplement increases the allergy symptoms because tryptophan is also involved in histamine synthesis, which mediates allergies. Sometimes I have also had hangover with tryptophan and melatonin supplements but not tryptophan rich food. However, I do not notice allergy symptoms with tryptophan rich food. If you take supplements for few days in a row, the effect wears off; not so with tryptophan rich food.
The big downside to supplements, of course, is the potential impurities that can get in with the supplements. In 1989 a syndrome called Eosinophilia-myalgia syndrome was linked to 2 impurities, EBT & MTCA, in Tryptophan from a Japanese manufacturer. At least 37 people died from that illness. As we all know, Congress & Senate are for sale, and like the Wall Street, Supplement industry has bought a share of the legislature and avoided all regulation.
For me personally, exercise in the evening and listening to audiobooks really put me to sleep and are the best sleeping aids, without any disadvantages. Tryptophan, taken in the form of dairy products (milk) and banana at bed time help. Occasionally I have used tryptophan in pill form, 2-4, 500 mg pills taken with about 1000 mg of calcium work really well.
Update 10/1/2009: There is lot of batch to batch variability in the quality of this product. So far, I have tried 3 different batches and one did not work at all. This indicates poor quality control in this unregulated industry of supplement manufacturing.
I prefer the capsules verses these tablets, since I would divide them out into smaller doses for my youngest and his ADHD. Small does throughout the day keep him focused and relaxed in school verses over stimulated and hyper. But this brand works just as well as any other I have tried for nigh time sleep and calming.
I’ve tried many natural remedies for anxiety, but this is by far the best. Much more effective than 5HTP. If I feel that I’m starting to have anxiety or out-of-proportion stress (social anxiety or what have you), I cut a tablet in half (more than this and it makes me sleepy (I’m 5′8″ and 140 lbs – effectiveness will differ based on size, no doubt) and I can feel the excess nervousness or anxiousness slip away. Also, if you have trouble falling asleep you can take up to three before bedtime (JUST before as it works quickly). I highly recommend this product.
This is one of the few products that does not give you that tired/out of it feeling the next day after you have taken it. It is not addicting and gives you a good nights rest. I take it about one hour before I want to go to sleep and it relaxes me just enough to go to sleep quickly. Source Naturals are excellant products and always have very good food allergy labeling.
This is a great supplement that really helps with sleep and relaxation. As an insomniac I take many medications and supplements to help sleep, and Tryptophan is one of the good ones when taken in conjunction with other things.