Major Pharmaceuticals L-Tyrosine Rugby Dietary Supplement L-tyrosine 500 mg Strength Tablet 50 per Bottle - 536103206

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• Tyrosine is most commonly used in protein supplements to treat an inherited disorder called phenylketonuria
• Taking tyrosine on an empty stomach is supposed to cause an increase in norepinephrine and dopamine in the brain, which can lead to increased energy, alertness and improved moods, thus relieving depression