There are 12 kinds of non-essential amino acids in our body, L-tyrosine is one of them. The essential amino acid phenylalanine in our body can be converted into L-tyrosine, which also has a variety of positive meanings for human health. L-tyrosine in a non-stressful environment can exert certain benefits on cognitive and physiological functions, relieve personal emotions, increase subjective well-being, and improve sleep.
What is the safety of using L-tyrosine? Generally speaking, within the range of reasonable intake dose, there will not be negative health effects, blind use of L-tyrosine may have certain negative effects. L-tyrosine may interact with other dopamine drugs such as l-dopa and thyroid related drugs, which may cause adverse reactions. Therefore, before using L-tyrosine, you should first see a doctor, who will determine whether l-tyrosine should be used and what dose of L-tyrosine should be used.