L-Tyrosine

L-Tyrosine is an amino acid that plays a role in the production of several important substances in the body, including neurotransmitters like dopamine, norepinephrine, and epinephrine, as well as thyroid hormones. It’s a non-essential amino acid, meaning the body can produce it from another amino acid called phenylalanine.

L-Tyrosine supplements are often used to support mental alertness, mood, and cognitive function. Some people take them to help manage stress, improve focus, or boost overall brain function, especially in situations of fatigue or stress. It’s also sometimes used to support thyroid health and to help with conditions like depression or attention deficit hyperactivity disorder (ADHD), although the evidence for these uses can vary.

As with any supplement, it’s a good idea to consult with a healthcare provider before starting, especially if you have any underlying health conditions or are taking other medications.