Is Östradiol useful for weight loss?

Estradiol is the primary female sex hormone and plays a role in fat metabolism, particularly in fat distribution. However, it is not a weight loss drug. While estrogen deficiency during menopause can contribute to increased visceral fat, using estradiol supplementation solely for weight loss is not supported by robust clinical evidence. The effects on body weight are complex and depend on individual hormonal status, age, and health conditions. Moreover, DNA tests claiming to guide estradiol use for weight loss lack clinical validation. Any hormone therapy should only be considered under medical supervision due to risks such as blood clots, hormone-sensitive cancers, and cardiovascular effects. The evidence for estradiol as a weight loss agent is primarily mechanistic and observational, not from high-quality weight loss trials. Therefore, it is not recommended for this purpose.