Nutricost L-Tyrosine Capsules

180 Capsules of L-Tyrosine Per bottle 500mg of L-Tyrosine Per Capsule High-Quality L-Tyrosine Non-GMO, Gluten-Free Manufactured In a GMP Compliant, FDA Registered Facility   Nutricost L-Tyrosine - Formulated To Be The Best L-Tyrosine, in addition to minerals like selenium and iodine, is essential for the production of the thyroid hormone thyroxine.  Thyroxine is secreted by the thyroid gland - found in the throat - into the bloodstream, where it regulates many aspects of metabolism and energy production. Without sufficient tyrosine, you may experience fatigue, poor concentration, constipation, dry skin, weight gain, low mood, and sensitivity to cold*.  Tyrosine's role in the body includes*:  Forming neurotransmitters Producing thyroid hormones Regulating the stress response Boosting focus and clarity Improving motivation and mood Supporting metabolism and energy The lids on most Nutricost products are gradually changing from the original white lids to a new blue lid. During this t