ghrelin

Sunlight may trigger hormone that makes men hungrier, study suggests - Guardian article referencing this paper Parikh, Shivang, Roma Parikh, Keren Michael, Lior Bikovski, Georgina Barnabas, Mariya Mardamshina, Rina Hemi, et al. ‘Food-Seeking Behavior Is Triggered by Skin Ultraviolet Exposure in Males’. Nature Metabolism, 11 July 2022, 1–18. https://doi.org/10.1038/s42255-022-00587-9. #