Byproducts from gut bacteria breaking down tryptophan, a dietary amino acid, can restore hormone-secreting gut cells reduced by obesity, a new study found. It opens the door to a natural, side-effect-free alternative to GLP-1 drugs like Ozempic.

BGU researchers identify SIRT6 as a key regulator linking longevity, sleep molecules, and neurodegeneration

Background/Objectives: Sleep health impacts numerous domains of human health, and sleep deprivation has emerged as a significant public health concern. Multiple types of dietary nutrient supplementation, dietary intake, and the use of nutritional supplements…