Weight loss pens can even change your relationship with perfumes? Understanding the phenomenon

The so-called weight loss pens are no longer a topic restricted to medical offices and have become part of conversations on social media, where patients, celebrities, and influencers share their experiences during treatment. Among the most discussed changes are reduced hunger, greater feelings of fullness, and loss of interest in some foods. Now, another curious effect has been appearing in these reports: perfumes that were previously pleasant have started to cause discomfort, especially very sweet or pronounced fragrances. The perception is not limited to cosmetics alone, as some people also report greater sensitivity to the smell of certain foods or a change in the way flavors and aromas are perceived. Although there are still no complete scientific explanations for the phenomenon, it is speculated that the hormonal and metabolic changes caused by the medication may influence the way the brain processes odors and flavors.