TestoBest

TestoBest, from Vitobest®, it is a powerful formula that is completely safe and backed by scientific studies, which helps to effectively increase testosterone levels.

Testosterone, the hormone of life and youth.

Testosterone is one of the most potent anabolic androgenic hormones naturally secreted in the human body, and it has fundamental biological effects in stimulating protein synthesis, as well as in preventing muscle catabolism. Testosterone is the main promoter of muscle mass gains, in both men and women, and plays a fundamental role in:

• Sexual desire.
• Emotional well-being.
• Increase in muscle mass and post-exercise recovery.
• Increase in strength and endurance.
• Conservation of bone mass.

Stress, lack of sleep² and age significantly reduce the normal production of testosterone³.

Testosterone levels in men experience a decline. gradual decrease as age increases, especially from the age of 40, and continue to decrease at an average rate of 1.6% per year. The reduction of these levels is not pathological, but is part of natural aging or andropause, Supplementation is becoming very important, in order to keep levels as normal as possible, also a healthy lifestyle is a great ally, with exercise being one of the most important factors.¹.

Its formula is mainly composed of:

L-Arginine HCI (Ajinomoto®).

Arginine is an essential amino acid and is a dipeptide formed by aspartate and arginine. Arginine is the precursor of the neurotransmitter nitric oxide. Studies have shown that nitric oxide increases the production of gonadotropins, many of which are precursors to testosterone⁴.

D-Aspartic Acid (DAA).

D-Aspartic acid (DAA) is an amino acid that is found in large amounts in the pituitary gland and testicles⁵, and it has been shown to play a fundamental role in the production and release of LH (luteinizing hormone) and testosterone⁶.

The LH hormone is essential for maintaining good levels of testosterone. When the level of testosterone is low, the pituitary gland releases luteinizing hormone (LH). This acts as a messenger "ordering" the testicles to produce more testosterone (steroidogenesis).

LH-Pro® dry extract of Tribulus.

Extract from Tribulus terrestris of the highest quality containing 90% saponins and 40% protodioscin.

• Mechanism of action: the protodioscins of Tribulus terrestris They have the power to stimulate the production of testosterone.⁷, Androgenic function linked to endogenous testosterone receptors via DHEA (dehydroepiandrosterone)⁸. Dehydroepiandrosterone (DHEA) is a hormone produced in the adrenal gland and is the most abundant steroid hormone in the body. Its levels decrease with age and its decline is associated with the onset of aging-related diseases.

Androfen®: fenugreek extractTrigonella foenum-graecum).

The active ingredient is furostanol, enhanced to 75%. The extract of this species is a safe and effective alternative to reduce the symptoms of possible androgen deficiency, as it improves sexual function and increases serum testosterone in healthy middle-aged and older men^8,9.

PrimaVie®.

PrimaVie® it is the result of optimized extraction Shilajit collected from different biological ecosystems (biomes) and ecologically processed through water extraction, to achieve an optimal nutrient profile and a product of the highest quality. PrimaVie® it increases both testosterones, free and total, and also nitric oxide levels^10,11.

Rhamponticum carthamoides.

It is a powerful anabolic and adaptogen. Rhaponticum carthamoides It contains some antioxidant flavonoids and natural sterols. Among these, more than 10 ecdysterones are found, including 20-beta-ecdysterone, makisterone, and carthamosterone, which are responsible for its anabolic effects. In addition to strengthening resistance and overall shape, Rhaponticum stimulates sexual function and testosterone production.

Zinc bisglycinate (Albion™).

Zinc balances the proper hormonal secretion, especially of testosterone¹².

Boron.

It directly intervenes in the metabolism of estrogens. It helps to increase testosterone levels.

Ginkgo biloba.

The Ginkgo biloba, from Vitobest®, contains 24% flavones and 6% lactones, making it one of the highest quality on the market. Due to its antioxidant, vasodilator, and neuroprotective properties, it is one of the most used plant species in naturopathy. The Ginkgo biloba It increases the blood supply to the pelvic area and contributes to the increase in testosterone synthesis.

Japanese acacia with 95% quercetin.

The quercetin It is an organic compound widely used in natural medicine, for its great antioxidant capacity, it has the ability to reduce oxidative stress, thus restoring the body, its natural balance¹⁴.

Benefits and uses of TestoBest:

• It helps to naturally increase total and free testosterone levels.
• Contributes to the increase of muscle mass and fat loss.
• Significantly increases energy levels and performance.
• Sexual health.
• Medicine Anti-Aging.
• Useful in recoveries and convalescences.
• Contributes to bone health.

TestoBest, from Vitobest®, it is a completely safe product.

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

Product claims:

• Zinc contributes to the maintenance of normal testosterone levels.
• Magnesium and vitamin D contribute to the normal functioning of the muscles.
• Magnesium and niacin help reduce tiredness and fatigue and contribute to normal energy metabolism.

Bibliography:

¹Endurance training of moderate intensity increases testosterone concentration in young, healthy men. Int J Sports Med. 2009 Jul;30(7):489-95. Published 2009 Mar 19.

²Om A, Chung K. Dietary zinc deficiency alters 5 alpha-reduction and aromatization of testosterone and androgen and estrogen in rat liver. J Nutrition. 1996; 126: 842-48.

³Spivak B, et al. Plasma testosterone levels in patients with combat-related posttraumatic stress disorder. Neuropsychobiology. 2003; 47: 57-60. Goh VH, Tong TY. Sleep, Sex Steroid Hormones, Sexual Activities, and Aging in Asian Men. J Androl. 2009 Aug 14.

⁴Garrel G, Simon V, Thieulant ML, Cayla X, Garcia A, Counis R, et al. Sustained stimulation of gonadotropin-releasing hormone mobilizes the cAMP/PKA pathway to induce expression of nitric oxide synthase type 1 in rat pituitary cells in vitro and in vivo at proestrus. Biol Reprod (2010) 82:1170–9 10.1095/biolreprod.109.082925.

⁵The presumed effects of D-Aspartic acid on blood testosterone levels: A systematic review.

⁶The role and molecular mechanism of D-aspartic acid in the release and synthesis of LH and testosterone in humans and rats by Enza Topo1, Andrea Soricelli2, Antimo D'Aniello1, Salvatore Ronsini3, and Gemma D'Aniello*3.

⁷Chemical Constituents, Biological Properties, and Uses of Tribulus terrestris: A Review Ivanka B. Semerdjieva, Valtcho D. Zheljazkov.

⁸Adimoelja, A., Adaikan, PG. Protodioscin from the herbal plant Tribulus terrestris L. improves male sexual functions, likely through DHEA. Int J Impot Res. 1997;9:S1-70.

⁸Steels E, Rao A, Vitetta L.; Physiological aspects of male libido enhanced by standardized Trigonella foenum-graecum extract and mineral formulation., Phytother Res. 2011 Sep;25(9):1294-300. doi: 10.1002/ptr.3360. Epub 2011 Feb 10.

⁹Neychev V., Mitev V.; Pro-sexual and androgen enhancing effects of Tribulus terrestris L.: Fact or Fiction., J Ethnopharmacol. 2016 Feb 17;179:345-55. doi: 10.1016/j.jep.2015.12.055. Epub 2015 Dec 28.

¹⁰Clinical evaluation of purified Shilajit on testosterone levels in healthy volunteers. Pandit, S. Biswas, U. Jana, R. K. De, S. C. Mukhopadhyay & T. K. Biswas. Andrologia 2015, xx, pp. 1-6.

¹¹Clinical evaluation of spermatogenic activity of processed Shilajit in oligospermia. T. K. Biswas, S. Pandit, S. Monda/, S. K. Biswas, U. Jana, T. Ghosh, P. C. Tripathi, P. K. Debnath, R. G. Auddy & B. Auddy. Andrologia 42, 48-56 (2009).

¹²Estado del zinc y niveles de testosterona en suero de adultos saludables A S Prasad 1, C S Mantzoros, F W Beck, J W Hess, G J Brewer.

¹³Ginkgo biloba extract enhances testosterone synthesis in Leydig cells in type 2 diabetic rats.

¹⁴Antioxidant Activities of Quercetin and Its Complexes for Medicinal Application by Dong Xu, Meng-Jiao Hu, Yan-Qiu Wang, and Yuan-Lu Cui.