As we look to the new year of 2022, to say 2021 was a high impact news year in the world of politics would be an understatement. Without a doubt, the biggest headline in the past year has been the ...

Delta-valerobetaine is identified as a gut microbiome-derived metabolite that correlates with adiposity in humans, while exacerbating diet-induced obesity in mice. See Liu, Owens, Saeedi et al. Image: ...