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hormone supplyments Levothyroxine/T4 is a synthetic thyroid hormone used to treat hypothyroidism (hypothyroidism). It is a synthetic form of the thyroid hormone T4, one of the main hormones produced by the thyroid gland in the body. Levothyroxine is mainly used to correct the deficiency of thyroid hormone caused by hypothyroidism. In the world of bodybuilding and physical exercise, Levothyroxine is sometimes thought to improve body fat mass, increase basal metabolic rate, and increase energy expenditure, thereby helping athletes lose body fat and improve muscle definition and definition in a short period of time.
CAS No: 51-48-9
Einecs No: 200-101-1
Appearance :White Crystalline Solid
Packing: sample 10g,100g500g,1kg
Usage :One of the thyroid hor-mones involved in the maintenance of metabolic homeostasis. Synthesized and stored as amino acid residues of thyroglobulin, the major protein component of the thyroid follicular colloid. Synthesis and secretion are regulated by the people.
In the field of bodybuilding, some people may think that there may be some potential benefits of using Levothyroxine/T4. Here are the potential benefits of Levothyroxine in bodybuilding:
1.Increased basal metabolic rate: Levothyroxine is a synthetic form of thyroid hormone T4, which can increase basal metabolic rate, resulting in higher energy expenditure. This is thought to help reduce body fat mass and maintain lean body mass.
2.Improves Body Fat Mass: Some believe that Levothyroxine can help reduce body fat mass, especially in the pre-competition period, helping athletes achieve better muscle definition and definition.
3.Increased energy expenditure: Increased metabolic rate and energy expenditure allow athletes to expend more energy during exercise, which helps improve posture and body fat content.
Although hormone supplies Levothyroxine has the effect of improving metabolism and reducing fat in bodybuilding, it may also bring the following side effects:
1.Thyroid disorders: Improper use of Levothyroxine may cause thyroid disorders, including overactive thyroid (hyperthyroidism) or hypothyroidism (hypothyroidism).
2.Cardiovascular problems: The use of Levothyroxine may have negative effects on the cardiovascular system, such as palpitations, arrhythmia, high blood pressure, and other heart problems.
3.Muscle loss: Overuse of Levothyroxine may cause muscle loss because high levels of thyroid hormone may interfere with protein synthesis.
4.Metabolic disorders: Excessive use of Levothyroxine may interfere with the body's normal metabolic balance and may have adverse effects on physical health.
5.Anxiety and insomnia: Levothyroxine may cause some neurological side effects such as anxiety, insomnia, and restlessness.
6.Hair loss and skin problems: Using Levothyroxine may cause hair loss and skin problems because abnormal changes in thyroid hormone levels may affect the health of hair and skin.
7.Gastrointestinal problems: The use of Levothyroxine may cause gastrointestinal problems, such as nausea, vomiting, and diarrhea.
8.Dependence and withdrawal: Improper use of Levothyroxine may lead to the body's dependence on thyroid hormones, and withdrawal symptoms may occur when the use is stopped.
Although it has many side effects when used incorrectly, it is undeniable that it can bring us a lot of benefits when used in the correct dose, so we should pay attention to the dosage and cycle during use, and consult a senior doctor if necessary Bodybuilder and doctor.
Users typically average 25-50 mcg per day for 8 weeks to enhance fat loss.
Users typically start with 12.5 ug and gradually increase the daily dose by 12.5 ug every 3 days until reaching 50 ug.
Anyone who decides to use Levothyroxine or other hormones should do so under the guidance of a senior bodybuilding trainer or doctor, fully understand the associated risks and pros and cons, and prioritize health and safety. Substance abuse can pose serious health risks.