für 14.39€ kaufen ··· 473228 ··· 1039246882 ··· What is L-Tyrosine? L-tyrosine is a non-essential L-shaped amino acid (for left-handers). It is a key component for the synthesis of dopamine, catecholamines and melanin. But thyroid hormones and adrenaline are also formed from tyrosine. Tyrosine is required for the thyroid gland to produce L-thyroxine (T4) and L-triyodotironine (T3). Both of these hormones are needed for the thyroid to work properly. In the body, tyrosine can be formed from phenylalanine. This means that it does not necessarily have to be added in isolation to meet demand. On the other hand, phenylalanine does, because this amino acid is essential! In order not to suffer from a lack of L-tyrosine, care must be taken to ensure adequate protein intake. Instructions for use: Take 1 capsule a day with enough water half an hour before meals. Hersteller: Marke: EAN: 4260492777132 Kat: Sport >> Muscle mass >> Amino acids Lieferzeit: 2 - 4 days Versandkosten: 3.99 Icon: http://static.carethy.net/media/4/photos/products/473228/health-n-acetyl-l-tyrosine-60-capsulas_1_g.jpeg Bild: