April 2017 in “Our Dermatology Online” This study explored how septuagenarians and octogenarians responded hedonically to natural cosmetics that were marketed as making them feel younger and more attractive, using a simple satisfaction questionnaire.
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May 2015 in “Addiction Biology” This study found that early life stress significantly affects hedonic sensitivity to high-palatable food by altering gonadal hormones in prenatally-stressed male and female rats, with sex-dependent changes in reward-related behaviors and neurochemistry.
March 2024 in “Jurnal Tata Rias” This study reported that a ginger-based hair tonic significantly reduced hair loss and improved hair thickness and quality over a two-week period among female participants with hair loss concerns, compared to a control group using other commercial hair loss products.
August 2024 in “Archives of Women s Mental Health” This study found that women with PCOS exhibited higher levels of depression, tension induction, and impaired stress coping strategies compared to healthy controls, with these psychological issues correlating with hyperandrogenism but not with central obesity or insulin resistance.
July 2025 in “The Journal of Physiology” This study by Moore et al. (2025) provides the first evidence linking C-tactile afferents in humans to hair follicles, showing that these nerve fibers respond to hair movement rather than skin deformation, adding complexity to the understanding of their role in emotion and touch.
