L-tyrosine is one of the 12 non-essential amino acids found in our bodies. Since it is not an essential amino acid for our bodies, we do not need to obtain L-tyrosine from food. Instead, we can obtain L-tyrosine from our bodies. In fact, L-tyrosine is also found in some foods, such as cheese and other protein sources.
L-tyrosine is an amino acid that makes proteins and has a variety of uses in our bodies, such as raising plasma levels of norepinephrine and dopamine, lowering levels of stress hormones, especially cortisol, and promoting the production of thyroxine (T4), which also has positive effects on fatigue and mood.
There are generally no side effects when using L-tyrosine, but it is not unusual for people to experience gastrointestinal distress or headaches after using l-tyrosine. In these cases, you should stop using l-tyrosine immediately and seek medical advice.