What is Vitall+ L-Tyrosine used for?
Vitall+ L-Tyrosine is an anti-stress amino acid which also has an appetite-suppressant and thermogenic effect, i.e. it raises the basal metabolic rate. L-tyrosine belongs to the group of non-essential amino acids, as it can be biosynthesized by the body from phenylalanine.
L-tyrosine is a precursor of L-Dopa, helping to restore motivation and themorning drive needed to get the day off to a good start. L-tyrosine is involved in the neurotransmission of nerve impulses, and therefore in the proper functioning of the general nervous system.
It is advisable to take this dietary supplement with carbohydrate-rich meals, or in the morning, so as not to interfere with the absorption of other amino acids. L-Tyrosine is an amino acid obtained by fermentation on a vegetable substrate.
Tyrosine is one of the 20 amino acids involved in protein synthesis. It is the precursor of certain neurotransmitters, including adrenalin, which enables information to circulate in the brain, noradrenalin and dopamine, the hormone of satisfaction, and DOPA.
Tyrosine is the precursor of thyroid hormones, enabling the formation of thyronine and enkephalins, protective elements for the brain, while improving mental functions: tyrosine helps increase alertness and concentration. L-Tyrosine 500mg. Tyrosine is an anti-stress amino acid which also has an appetite-suppressant effect. It has a thermogenic effect, i.e. it raises the basal metabolic rate, making it very useful in slimming diets.
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How to use L-Tyrosine tablets?
Take one tablet a day outside meals, in the morning on rising.
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Precautions for use
Not a substitute for a varied, balanced diet and a healthy lifestyle. Do not exceed recommended daily dose. Keep out of reach of children and away from heat and moisture.
What does it contain?
L-Tyrosine: 500mg
Ingredients:
L-Tyrosine , hypromellose*.
* 100% vegetable coating agent.
Available at
Box of 30 tablets
Our expert advice in pharmacy
The main aim of orthomolecular nutrition is to provide the body with a variety of nutrients (vitamins, minerals, antioxidants, essential fatty acids, phytonutrients, substances considered non-essential but nonetheless essential for cell protection) at the right dose.
Vit'all+ L-Tyrosine is an amino acid synthesized by the body from phenylalanine, or PA. The thyroid gland uses tyrosine to produce the hormone thyroxine, which is essential for fat metabolism and activates the body's overall metabolism. L-tyrosine is involved in the synthesis of important neuromediators in the brain: dopamine, adrenalin, PEA or phenyl-ethylamine, nicknamed the "love hormone". The term "non-essential" amino acid does not mean that the body will be able to manufacture sufficient quantities of this amino acid. Arginine, ornithine, cysteine, cystine, taurine and tyrosine are classified as non-essential amino acids, but require adequate dietary intake.
L-tyrosine is an amino acid that can become essential under certain conditions and at certain stages of life. In certain physiological situations - growth, the elderly, athletes - and/or pathological ones, such as severe chronic stress, this amino acid becomes essential because the body's capacity to synthesize it is insufficient. The body may lack the essential nutrients and enzymatic co-factors needed to produce sufficient quantities of certain amino acids, including L-tyrosine, which must then be supplied in greater quantities by the diet.
Along with phenylalanine, L-tyrosine is a precursor of dopamine. Tyrosine reserves are virtually non-existent, so regular intake through dietary proteins is essential. From a dietetic point of view, a meal too rich in fast carbohydrates triggers an insulin response that diverts tyrosine towards muscular energy oxidation, to the detriment of passage through the blood-brain barrier for the cerebral anabolic pathway. In other words, an excess of fast sugar in the diet contributes to a misuse of Tyrosine towards muscles, which can lead to a lack of Tyrosine in the brain.