Many people today prefer a lactose-free lifestyle, whether because of lactose intolerance, health trends, or moral choices. Lactose intolerance varies in severity, but lactose-free dairy products ...

Lactose intolerance is usually diagnosed based on symptoms, but a healthcare provider can also perform breath and blood testing. Breath tests are also available as over-the-counter home test kits.

The ability of bacteria to control the biophysical properties of their membrane phospholipids allows them to thrive in a wide range of physical environments. Fatty acid biosynthesis is an energy ...

Department of Chemistry, University of California, Davis, Davis, California 95616, United States Genome Center, University of California, Davis, California 95616 ...

Production of methane by methanogenic archaea, or methanogens, in the rumen of ruminants is a thermodynamic necessity for microbial conversion of feed to volatile fatty acids, which are essential ...