Can Tyrosine Make You Tired?

Tyrosine seems to be safe when used in doses up to 150 mg/kg per day for up to 3 months. Some people experience side effects such as nausea, headache, fatigue, heartburn, and joint pain.

Can tyrosine make you sleepy?

Tyrosine supplements can cause insomnia, restlessness, palpitations, headache, upset stomach, and heartburn.

Does tyrosine give you energy?

Specifically, tyrosine helps your body conserve energy, while boosting low norepinephrine levels and monitoring your use of adrenaline.