Overview
Stressful lifestyles and poor diets often cause a depletion of serotonin levels. Mood Support has been used for many years to replenish serotonin levels and support a healthy mood and sleep cycle regulation. Supplementation with Mood Support has been shown to increase serotonin levels in the central nervous system. The essential amino acid, tryptophan is converted into Mood Support by the enzyme tryptophan hydroxylase. Tryptophan hydroxylase can be inhibited by a number of factors including stress, insulin resistance, pyridoxine (vitamin B6) deficiency and insufficient magnesium levels. Supplementation with Mood Support bypasses the conversion of tryptophan to Mood Support and thus supports optimal levels of serotonin.[1,2] Mood Support also readily crosses the blood-brain barrier (BBB) and bypasses competition with other amino acids, making it a more efficient precursor for serotonin production.[1-3]
Mood and Comfort†
Adequate levels of serotonin are associated with a sense of calmness and relaxation.[1-4] Several studies have demonstrated that Mood Support supports a healthy frame of mind, good energy levels, comfortable movement and restful sleep.[1,5,6,7] Published studies of doses between 100-600 mg/day have also shown Mood Support to support occasional headaches. [ 8-10]
Sleep Support†
Clinical studies have shown Mood Support helps to maintain healthy sleep cycle regulation. Mood Support improves quality of sleep by extending the rapid eye movement (REM) phase as well as increasing the deep sleep stages of non-REM sleep without increasing total sleep time. In addition, Mood Support promotes the release of melatonin by the pineal gland inside the brain and increases the length of REM.[3,11] In children, supplementation with Mood Support may help support peaceful sleep[12] and decrease the incidence of night terrors. [13] Mood Support has also been found to raise plasma cortisol levels, causing a transient increase in growth hormone (at 150 mg dose) and, in men only, to support healthy levels of thyroid stimulating hormone.[14,15]
Appetite Regulation†
Mood Support has been found to assist with carbohydrate cravings. Mood Support is known to support normal hypothalamic regulation, which includes appetite homeostasis.[16] In one study, sublingual Mood Support administered 5 times per day for 8 weeks in adult overweight women significantly supported feelings of post-meal hunger satisfaction. [17] An additional double-blind study using 900 mg daily of Mood Support was found to produce significant weight loss in obese women. Reduced carbohydrate intake and improved satiety was observed following Mood Support administration.[18]Directions 1 or more capsules per day or as recommended by your health care professional. Does Not Contain Gluten, corn, yeast, artificial colors or flavors. Cautions Do not consume this product if you are pregnant or nursing. Consult your physician for further information.
References
1. Juhl JH. Fibromyalgia and the serotonin pathway. Altern Med Rev 1998 Oct;3(5):367-75. Gutknecht L, Jacob C, Strobel A, et al. Tryptophan 2. hydroxylase-2 gene variation influences personality traits and disorders related to emotional dysregulation. Int J Neuropsychopharmacol 2007 Jun;10(3):309-20. 3. Birdsall TC. 5-Hydroxytryptophan: a clinically-effective serotonin precursor. Altern Med Rev 1998;3(4):271-80. 4. Agren H, Reibring L, Hartvig P, et al. Low brain uptake of L-[11C]5-hydroxytryptophan in major depression: a positron emission tomography study on patients and healthy volunteers. Acta Psychiatr Scand1991;83(6):449-55. 5. Zmilacher K, Battegay R, Gastpar M. L-5-hydroxytryptophan alone and in combination with a peripheral decarboxylase inhibitor in the treatment of depression. Neuropsychobiology 1988;20(1):28-35. 6. Caruso I, Sarzi Puttini P, Cazzola M, et al. Double-blind study of 5-hydroxytryptophan versus placebo in the treatment of primary fibromyalgia syndrome. J Int Med Res. 1990 MayJun;18(3):201-09. 7. Puttini S, Caruso I. Primary fibromyalgia syndrome and 5-hydroxy-L-tryptophan: a 90-day open study J Int Med Res. 1992 Apr;20(2):182-89. 8. Ribeiro CA. L-5-hydroxytryptophan in the prophylaxis of chronic tension-type headache: a double-blind, randomized, placebo controlled study. Headache 2000 Jun;40(6):451-56. 9. 9. Nagata E, Shibata M, Hamada J, et al. Plasma 5-hydroxytryptamine (5-HT) in migraine during an attack-free period. Headache 2006;46(4):592-96. 10. Nicolodi M, Sicuteri F. L-5-hydroxytryptophan can prevent nociceptive disorders in man. Adv Exp Med Biol. 1999;467:177-82. 11. Wyatt RJ, Zarcone V, Engelman K, et al. Effects of 5-hydroxytryptophan on the sleep of normal human subjects. Electroencephalogr Clin Neurophysiol. 1971 Jun;30(6):505-09. 12. Bruni O, Ferri R, Miano S, et al. L -5-hydroxytryptophan treatment of sleep terrors in children. Eur J Pediatr 2004;163(7):402-07. 13. Bruni O, Ferri R, Miano S, Verrillo E. L -5-Hydroxytryptophan treatment of sleep terrors in children. Eur J Pediatr. 2004 Jul;163(7):402-7. Epub 2004 May 14. 14. Lee MA, Nash JF, Barnes M, et al. Inhibitory effect of ritanserin on the 5-hydroxytryptophan-mediated cortisol, ACTH and prolactin secretion in humans. Psychopharmacology (Berl) 1991;103(2):258-64. 15. Mashchak CA, Kletzky OA, Spencer C, et al. Transient effect of L-5-hydroxytryptophan on pituitary function in men and women. J Clin Endocrinol Metab1983; 56(1):170-76. 16. Schott DA, Nicolai J, de Vries JE, et al. Disorder in the serotonergic system due to tryptophan hydroxylation impairment: a cause of hypothalamic syndrome? Horm Res Paediatr 2010;73(1):68-73. 17. Rondanelli M, Klersy C, Iadarola P, et al. Satiety and amino- acid profile in overweight women after a new treatment using a natural plant extract sublingual spray formulation. Int J Obes (Lond) 2009;33(10):1174-82. 18. Cangiano C, Ceci F, Cascino A, et al. Eating behavior and adherence to dietary prescriptions in obese adult subjects treated with 5-hydroxytryptophan. Am J Clin Nutr 1992;56:863-867.