Alegretto

Alegretto, from Vitobest®, combines in its formula plant extracts and amino acids that help fight stress and anxiety:

• Ginkgo, ashwagandha, hypericum and magnolia: Ginkgo biloba¹ helps to decrease stress and anxiety promoting sleep. Ashwagandha², traditionally used in Ayurvedic medicine, contains substances with GABA-mimicking action that provide a tranquilizing and anticonvulsive effect. Hypericum, known as St. John's wort, helps to maintain constant levels of serotonin in the brain by inhibiting the production of monoamine oxidase (the enzyme responsible for its elimination). Magnolia contains honokiol and magnoliol, two substances that fight stress and anxiety without causing drowsiness.
• GABA, L-Tryptophan, L-Tyrosine and L-Glutamine: L-Glutamine³ is a precursor of GABA⁴, a neurotransmitter that helps to decrease high levels of noradrenaline that the body reaches when it is scared or anxious, causing a constant state of alert. L-Tryptophan and L-Tyrosine are necessary for the synthesis of serotonin and dopamine hormones, responsible for the feeling of happiness and depressive states.
• Vitamin B6: contributes to maintaining normal psychological function, and to reducing tiredness and fatigue.

Alegretto, from Vitobest®, is manufactured in compliance with the strictest quality standards, using only titled extracts of the highest concentration, expressly extracted from the country of origin.

Vitobest® uses for this supplement vegetable capsules (VegeCaps) suitable for vegan diets and free from titanium dioxide.

Product claims:

• Vitamin B6 contributes to maintaining normal psychological function.
• Vitamin B6 helps to reduce tiredness and fatigue.

Bibliography:

¹"Monograph of Ginkgo biloba". 2011. González Aguaviva, B. Natural Medicine. Vol. 5 - No. 2: 93-99. I.S.S.N.: 1576-3080.

²"Neuroprotective effects of Withania somnifera in BPA induced-cognitive dysfunction and oxidative stress in mice". 2019. Birla H. et al. Behav Brain Funct. May 7; 15(1): 9.

³"Why is L-Glutamine metabolism important to cells of the immune system in health, postinjury, surgery or infection?". 2001. Newsholme, P., J. Nutr. 131:2515S-2522S.

⁴"Growth hormone isoform responses to GABA ingestion at rest and after exercise", Powers, M.E. et al., 2008, Medicine and science in sports and exercise 40 (1): 104-10.