I've been taking three 500mg capsules regularly for two months now and seen a decrease in my overall general anxiety and mood swings. When I forgot to take a few doses over a course of a few days, I soon noticed a difference; my sleep quality reduced and I felt more irritable and anxious. In the past I had tried benzodiazepines and anti-depressants to help with my anxiety, depression, and occasional panic attacks... but they always came with awful side effects and/or withdrawal symptoms when quit or changed to another kind. Combined with regular intake of nutritional supplements, a balanced healthy diet, regular exercise and sleep, this amino acid really helps to keep my anxiety in check!
Posted by PurplePegasus on Mar 26, 2012 | Verified Purchase
I bought this because I have severe hypoadrenalism: low aldosterone levels cause hyponatremia and I often wake up with pressure in the brain and back aches. (Hyponatremia can cause brain swelling). This was supposed to balance sodium levels but alas 1 pill knocked me out for an entire week. I took this along with P5P and I ended up feeling drugged up and out of it for so long I was afraid not to come out of it. In the past I have had the same problem with Tyrosine and Glutamine. The problem might be my impaired liver which cannot metabolize these amino acids. I had hoped this could heal a huge health problem but instead it made me so much worse I thought I was never going to recover.
Posted by ReputableReviewer on May 09, 2011 | Verified Purchase
I and my husband were using it and it is worst thing we have ever taken. I supposed to lose weight during my workouts, improve heart rates, but I gain weight!!! So I gave it to my husband, because he want to gain weight, muscles. He just started and after few times taking it, during his workout he felt very tired, his legs and heart were very tired. Something wrong is with that product. Beware, do not buy. And the most important thing is that we were taking only 2 capsules every other day. Not the whole dose, not 4 capsules each day. So it is very potential and can cause you harm even in small doses. I guess I must write Now Foods about it, because it is not first time when their products are bad. Tribulus from that brand caused serious aggression to my man :(
Posted by iHerb Customer on Oct 06, 2008 | Verified Purchase
After taking Taurine a few days my heart began racing 24/7. This stopped after discontinuing the product. Some have suggested to me that it might be the gelatin capsule itself not the powder within but I can't take the chance of trying just the powder.
Posted by iHerb Customer on Sep 16, 2017 | Verified Purchase
I felt extremely weak and faint because of them, it definitely not for people with low blood pressure like me. I tried another brand and it was ok, so after these pills I cant trust Now Foods anymore
Posted by iHerb Customer on Aug 13, 2017 | Verified Purchase
Did not affect my depression and anxiety
Posted by iHerb Customer on Feb 19, 2009 | Verified Purchase
Not much to say but I do like and trust NOW Foods.
Posted by iHerb Customer on Apr 22, 2016 | Verified Purchase
Too soon to do proper evaluation.
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