Examples on label:
L-Phenylalanine
L-Tourine
L-Tyrosine
L-Glycine What do the "L" 's stand for in these types of ingredients .
Answers (1)
suzanne6627 Aug 2009
Without going into in a chemistry lesson the ingredients above molecularly exist in 2 forms - isomers. Each isomer is given a letter "D" or" L" to denote which molecule is being reffered to. See http://www.creative-chemistry.org.uk/molecules/optical.htm
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
Similar questions
How does glycine and serine work on amino acid decificity?
my son has server autism it was learned that he had amino acid deficity and has been on serine and glycine since the age of 3, i've gotten many ...
1 answer • 23 Apr 2010 • 
I started drinking green tea in early Aug. Usually drink 2 cups a day?
Also took a metabolic supplement whose main ingredient was green tea. It took about a month but I did have a severe allergic reaction with hives ...
2 answers • 17 Sep 2010 •
Can I take a pre-workout supplement while taken zoloft?
I love to work out and play all kinds of sports and i need to be on top of my game, so i wanted to take a pre-workout supplement called N.O.-Xplode, ...
1 answer • 15 Oct 2010 •
Does anyone know what OTC supplement is a yellow capsule with a muscle man logo on it?
I can not find it in the pill identifier. I believe it is a body building supplement of some sort.
1 answer • 11 Jan 2011 •
RE: Supplement Anxietol-7, has anyone tried these?
I read this was a very good supplement and it compared to low mg xanax. Has anyone tried this Supplement? It was supposed to have been in Psychology ...
1 answer • 15 Mar 2011 • 1 star