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Letrozole in bodybuilding

Letrozole in bodybuilding

Among the non-steroidal aromatase inhibitors, Letrozole is widely used in athletes. The product is in demand in 65 countries. It blocks the enzymes of aromatase. The drug is actively used by athletes and bodybuilders.

Letrozole is widely used as an additive during the intake of a course of steroids in order to achieve a decrease in the concentration of estrogen, as well as to increase the hormone testosterone. The remedy is one of the best among the likes of it. This makes the drug very popular with bodybuilders.

The conducted research has proved the high effectiveness of letrozole. The concentration of estrogen is reduced to 97%. A similar result can be achieved only when high doses are taken. Using the recommended rate can reduce estrogen to 76 or 79%. This is also a very good result.

Due to the low concentration of estrogen, the manifestation of side effects when taking steroids decreases. The use of the drug by bodybuilders helps to increase the synthesis of globulin, follicle-stimulating luteinizing hormones, as well as testosterone.

Effects of admission

The non-steroidal aromatase inhibitor has the following effects on the athlete's body:

  • Copies side negative effects from estrogens, including acne, gynecomastia, overflow, fatty subcutaneous deposits;
  • eliminates gynecomastia in any manifestations even at the initial stage of the course;
  • helps to keep muscle mass from catabolism after stopping the drug, which is often the case with the abolition of steroids.
  • The use of letrozole is advisable when taking a course with the use of androgens and anabolic steroids.

How to take

Bodybuilders are recommended to take a day of about 1-3 milligrams absolutely at any time. Daily use of even 100 micrograms allows you to significantly inhibit the effect of the enzyme aromatase. Do not exceed the recommended dosage. Otherwise, there is a sharp increase in the chance of developing negative consequences, especially a decrease in sexual desire.


The daily dose for each bodybuilder is always chosen individually. It all depends on the experience, the age of the athlete, the duration of use of the non-steroid aromatase inhibitor, but should not exceed the optimal 1-3 milligrams. Calculate the exact amount of the drug will help a specialist. To consult a doctor is recommended before using any pharmaceuticals. Long-term use of the drug allows you to slightly adjust the scheme for taking this substance and use the drug not every day, but every other day.

Letrozole at PKT (post-course therapy)

The course Letrozola suggests the use of the drug in varying dosages. They can change quite a lot. On post-course therapy the norm remains unchanged. Within a week or 10 days, it is recommended to take the standard 2.5 milligrams per day, and then reduce the dosage to 0.5 milligrams in the next two or three weeks.

Possible side effects

The drug can cause:

  • headache;
  • nausea;
  • soreness in the joints;
  • increased body temperature;
  • strong sense of weakness;
  • baldness;
  • attacks of dizziness;
  • high pressure.

Such negative phenomena are manifested only when the athlete exceeds the recommended dosage of the drug. If you follow the instructions, there will be no side effects.

Possible contraindications

The drug is acceptable for admission to almost all bodybuilders. Observation with a specialist is recommended to those athletes who have any problems with the liver or an individual intolerance to one of the components of a non-steroid aromatase inhibitor. When the use of the drug is accompanied by unpleasant sensations, the course should be canceled and a more suitable preparation should be selected.

Reviews about letrozole

On the Internet you can find a huge amount of reviews about Letrozole from those who are engaged in power disciplines. Almost all athletes write about this aromatase inhibitor in a positive way. Most accent attention to the safety and high effectiveness of the drug. Another important advantage of the tool is the cost. It is one of the cheapest anti-estrogens available today.

Negative feedback on this aromatase inhibitor is difficult to find. Most of the negative opinions, first of all, are associated with negative effects, which are manifested only in cases when athletes exceed dosages, ignoring the recommendations given by the manufacturer.