Most natural relaxation factors like valerian root induce a sense of grogginess that may be great for helping you fall asleep, but since most of life's stressful events happen during the day, they're not such a wise option. Still unknown to many supplement users, NOW Foods GABA supplement is an exception to this tendency and great way to promote relaxation without any sense of sedation or energy loss, making it a good choice for either day time or night time use. GABA is a natural amino acid that works by inhibiting overactive nerves and nerve impulses in the brain. You can use GABA on an occasional or long-term basis and it works the very first time you use it. Taking during times of anxiety, over stimulation or stress, NOW GABA allows a calmer and more focused state of mind to prevail. Great to induce calm before traveling, job interviews, presentation or other stressful events.