April 13, 2026
Doc Consulta – Dr. Gustavo Marciaga – Endocrinology
In this edition of Doc Consulta, Dr. Gustavo Marciaga, an endocrinology specialist, discusses the topic., He explains the relationship between the thyroid and weight, and answers one of the most frequent questions in consultations: whether thyroid problems can hinder weight loss. The specialist points out that, although the thyroid does influence metabolism, it is not always the main cause of weight gain, as many people believe.
It's also worth noting that in cases of hypothyroidism—when the thyroid gland is underactive—metabolism may slow down, but weight gain is usually more related to fluid retention and metabolic changes, not just fat accumulation. Therefore, a proper medical evaluation is important before assuming the thyroid is the cause of the problem.
We invite you to watch the full video of this edition of Doc Consulta on our social media channels and learn more about this topic.

