Andrógenos

Andrógenos are a group of steroid hormones that play a crucial role in male development and the maintenance of male characteristics. The most well-known androgen is testosterone, but others include androstenedione and dehydroepiandrosterone (DHEA). These hormones are primarily produced by the testes in males and to a lesser extent by the ovaries in females and the adrenal glands in both sexes.

During fetal development, androgens are responsible for the differentiation of male reproductive organs. In adolescence, they contribute to the development of secondary sexual characteristics such as the growth of facial and body hair, deepening of the voice, increased muscle mass, and bone growth. Throughout life, androgens are involved in maintaining libido, sperm production, and bone density in males.

While androgens are considered male hormones, they are also present in females, where they influence various bodily functions including sex drive, bone strength, and energy levels. The levels of androgens fluctuate throughout a person's life. In males, production peaks in early adulthood and gradually declines with age. In females, androgen levels are generally lower than in males but can increase during menopause.

Imbalances in androgen levels can lead to various health conditions. Low testosterone in men can cause fatigue, decreased libido, and mood changes. High androgen levels in women can contribute to conditions like polycystic ovary syndrome (PCOS), characterized by irregular periods, acne, and excess hair growth.