I've been suffering from depression for the last 10 years and this product helped me to laugh a bit. It gave me the energy that I lack for the whole of my life. Now it's easier to communicate to laugh and to do sport. I was so lethargic to do anything. But it contains wheat&gluten be carefull if you are allergic to those.
Posted by iHerb Customer on June 13 2010 | Verified Purchase
I started taking ADD medication as an adult (long story as to how I got to that point) but found that even the least powerful medication had bad side effects. 500mg or 1000mg of L-tyrosine is more effective for me and has less side effects.
Posted by iHerb Customer on April 11 2010 | Verified Purchase
I don't like the gelatin pill covers, so I've had to tap the powder into my mouth before getting these tabs. Being a white meat or poultry vegetarian myself, I didn't like it when I found out that the gelatin was made from cow skin. I don't eat the pill covers anyway, but eating from something that was packaged with it isn't all that great either. I was delighted to find out that tyrosine could be in tablet form, and since it's not binded with something like lactose, but something I take anyway in my orange juice; calcium, it's even better. I got sick when I stopped using the tyrosine pills I had before, while I was waiting for this shipment to arrive, and I found out that my thyroid function is more important than I thought.
Posted by iHerb Customer on March 1 2009 | Verified Purchase
I like this tablet form because 500 mg is just too much for me and this is easy to split.
Posted by iHerb Customer on August 18 2010 | Verified Purchase
This product is a life saver for me. Recommended by my physician several years ago. I wouldn't consider doing without it!
Posted by iHerb Customer on November 25 2009 | Verified Purchase
This L-Tyrosine seems to do the job intended, which is to give us more focus and mental energy. i recommend it.
Posted by iHerb Customer on August 11 2011 | Verified Purchase
perfect for mdma use. before and after
Posted by iHerb Customer on February 17 2011 | Verified Purchase
After reading Dr. Batman's books, I gave this a try. I've been taking them for about five weeks and noticed early on that I don't feel the sadness. I choose this particular brand because I can cut them in half and take 250mg's daily. Will reorder again and again. Won't be without it.
Posted by iHerb Customer on November 24 2011 | Verified Purchase
After some extensive research on natural alternatives for smoking cessation I chose L-Tyrosine and respected manufacturer Source Naturals, as I have used many of their products previously for years. I started with 500 mg 2x day and after 4 days increased to 1000mg 2x day while reducing smoking to 5 or 6 cigs a day (from 20 per day previously). After 2 weeks at 2000mg a day I quit. I added Source Naturals Holy Basil for calmness and occasionally took a Nicorette mini lozenge for cravings. It worked!!!
Posted by iHerb Customer on March 15 2011 | Verified Purchase
I found Tyrosine to be helpful in regulating sleep patterns, and generally good in coping with CF. Tyrosine assists the body to make neuro transmitters.
Posted by iHerb Customer on April 6 2010 | Verified Purchase
I've read that L-Tyrosine assists with the imbalances associated with hypo-thyroidism. I haven't experienced any noticeable differences taking L-Tyrosine generally but feel good knowing I'm supporting my illness with a good quality supplement.