A variety of organisms, such as bacteria, fungi, and plants, produce secondary metabolites, also known as natural products. Natural products have been a prolific source and an inspiration for numerous ...

Natural products are small molecules produced naturally by any organism including primary and secondary metabolites. They include very small molecules, such as urea, and complex structures ...

Read more about how Business Insider Reviews tests and evaluates pet products. Our top picks for the best natural cat litter Best overall: Sustainably Yours Small-Grain Formula - See at Chewy Best ...