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Since its discovery and in-depth study by biologists, testosterone has provided many new directions for human health and disease treatment. When use testosterone for medical purposes, it usually comes in the form of exogenous testosterone, which use to supplement or replace the body’s naturally testosterone and has an irreplaceable role. There are various forms of medical testosterone available, and This …

В организме человека, the thyroid hormones T3 and T4 exist simultaneously, one acting quickly and the other providing a slow and long-lasting effect. Rather than using one of them alone, the ideal idea for many BodyBuilders is to use them together. If use T3 and T4 together, how should we allocate the dose ratio of them? We can start …

When understanding the half-life of a testosterone derivative, we will propose that its half-life is relate to the length of the ester , and the longer the length of the ester chain, the longer the half-life of the corresponding compound. The half-life of testosterone is very short, only a few hours, and the testosterone after the addition of ester has …

Тестостерон является естественным мужским половым гормоном в организме человека. Он вырабатывается в основном в яичках у мужчин и в небольших количествах в яичниках и надпочечниках у женщин. Тестостерон представляет собой стероидное соединение с типичной стерановой структурой ядра, состоящей из трех углеродных пятичленных колец и одного углеродного четырехчленного кольца. It has the formula C19H28O2 and …

Usually use Triiodothyronine T3 to treat hypothyroidism ( the thyroid gland produce too little thyroid hormone ). This may be due to the disease itself, or it may be due to too little iodine intake or certain medications. Thyroid hormones are essential for the development of the body and mind, and hypothyroidism in childhood can lead to learning disabilities and growth …

The discovery and research of testosterone and its derivatives is of great significance, which opens the door of modern hormonology and greatly promotes the development of endocrinology, reproductive medicine and biology. The discovery of testosterone In the late 19th century, scientists studying the effects of castration on animals noticed that castrated animals lacked certain masculine traits and were associated with …

Тестостерон является мужским гормоном, однако, кроме мужчин, women also produce testosterone. Как происходит выработка тестостерона у мужчин и женщин? Testosterone production in men Men’s body produce testosterone mainly by the testicles , и гипоталамо-гипофизарно-тестикулярная ось (ХПГА) регулируют секрецию. Гипоталамус выделяет гонадотропин-рилизинг-гормон (ГнРГ) для стимуляции передней доли гипофиза к секреции гонадотропинов (ЛГ и ФСГ). Левая …

Мы говорили о том, как трийодтиронин Т3 улучшает общий основной метаболизм, чтобы помочь бодибилдерам повысить уровень энергии, уменьшить жир и нарастить мышечную массу, Итак, каковы преимущества Т3 для бодибилдинга? Сегодня, Мы расширим описание. Lose fat and cutting It’s not just obese people who need to lose fat, Но и бодибилдеры тоже. Культуристов’ fat loss process is often called …

The thyroid hormone T3(Трийодтиронина) improves overall basal metabolism and heat production, increasing the body’s oxygen and energy expenditure. How does T3 improve overall basal metabolism? What is basal metabolism? Basal metabolism, also known as basal metabolic rate (БМР), is the minimum caloric requirement required to maintain a resting individual’s life. It represents the energy expenditure necessary to maintain basic physiological …

Для бодибилдеров, muscle gain is very important, as is the associated bone health. Is bone health related to the sex hormone androgens or estrogen? Bone health with Androgens Testosterone is the main male hormone that promotes bone formation and maintenance. A lack of testosterone can damage bones and increase the risk of osteoporosis. Androgen can increase the level of extracellular endogenous …

When T4 is converted into T3 in the body, part of rT3 is also converted. rT3 is also known as reverse T3, only from the literal meaning, it can be seen that it plays the opposite role with T3. T3 increases metabolism and burns fat, so rT3’s likely role is to slow metabolism and conserve fat. What rT3 does? в …

In addition to exercising, it is important to eat well. так, how many calories do I need per day in the process of building muscle? The effect of calories on muscle building Calories play an important role in building muscle, and you must consume enough calories to support muscle growth and repair. The process of building muscle is actually a …