serena williams semaglutide has officially entered the GLP-1 conversation The 23-time Grand Slam champion revealed she lost 31 pounds with the help of GLP-1 therapy. For someone long admired for her powerful, muscular Serena Williams is facing backlash

GLP-1 receptor agonist market size was USD 52.92 billion in 2025

As a consequence, the main mitochondrial proteome (~1500 proteins) is encoded by the nucleus, translated in the cytosol and imported into the mitochondria through specific translocator complexes (TIM and TOM) of the inner mitochondrial membrane (IMM) and outer mitochondrial membrane (OMM), respectively

Feldblum, S., Erlander, M

Some clinics operate as high-volume prescription centers with minimal medical supervision, while others rely on compounded medications that may not meet FDA standards

A 2025 preprint study analyzing over 3,000 patients found that women on semaglutide had more than twice the risk of hair loss compared to women on an alternative weight loss medication, while the signal in men was not statistically significant

Protein helps trigger satiety (the feeling of being full), while fiber slows down digestion naturally, mimicking the effects of the medication