Question 1

What is the difference between this product and the L -Tryptophan that was removed from store shelves years ago?

Accepted Answer

I was diagnosed with EMS in 1989.  I was one of the lucky ones and fully recovered. There was no cure. The “treatment” was discontinued use of L-tryptophan, steroids and 2 yrs of PT for me. Someone said EMS was treated with L-tryptophan?  Ridiculous.  We were being told by physicians to double up our dosages BEFORE they knew that was the root cause. I was sent to every specialist because every system in the body was impacted. 
Big pharma may have upped their game on regulating their manufacturing standards. But Supplements like L-Tryptophan do not fall under big pharmaceutical. They are not regulated with the same standards. Yes, do your HW. And no, this was not part of some crazy Prozac conspiracy plan.

Question 2

What's the difference with 5-HTP?

Accepted Answer

5-HTP is converted in the body from L-Trytophan (also, can be made from the seeds of a particular African plant). It can have more wide-ranging side-effects (beyond brain/mental issues), so be careful with it when taking directly. When taken with other herbs, effects can amplify, so be careful. Always check with your medical doctor before taking 5-HTP. 5-HTP gets converted to serotonin by the liver. 5-HTP is not sold over-the-counter in all countries of the world. L-Trytophan, as a naturally occurring amino acid,  is commonly viewed as the safer alternative.

Question 3

How big are the capsules?  I bought the other brand on amazon and they are too big.I have a problem with my esophougus and it got stuck and made be sick for a day. Thanks

Accepted Answer

I have trouble swallowing pills, but there's a positive with this when it comes to ANY amino acids: They are best taken by opening the capsule into 1-2 oz of water and swishing in your mouth before swallowing. It allows them to absorb better AND work faster.

Question 4

is the tryptophane from China??

Accepted Answer

According to a message I got back from NOW:"The tryptophan is produced by fermentation of non-GMO corn in China; then is granulated, encapsulated, and bottled in the USA."

ASIN	B0019LWV56
Age Range Description	Adult
Best Sellers Rank	#31,927 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #175 in Herbal & Nutritional Sleep Supplements
Brand	Now Foods
Colour	White
Container Type	Bottle
Customer Reviews	4.5 out of 5 stars 4,713 Reviews
Diet Type	Vegetarian
Dosage Form	2 Veg Capsules
Flavor	Unflavoured
Flavour	Unflavoured
Global Trade Identification Number	00733739001672, 08720964295183
Item Dimensions	6.9 x 6.9 x 12.1 Centimeters
Item Form	Capsule
Item Nype Name	Dietary Supplement
Item Weight	0.31 Pounds
Manufacturer	Now Foods
Manufacturer Part Number	0167
Material Features	Gluten Free
Model number	0167
Net Quantity	120 Count
Number of Items	1
Packer Contact Information	Now Foods
Primary Supplement Type	L-TRYPTOPHAN
Product Benefits	positive mood support and relaxation health support
Special Ingredients	Tryptophan
UPC	733739001672
Unit Count	120 Count

NOW Foods L-Tryptophan 500mg,120 Vcaps, 120 grams

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