This article was reviewed by Felix Gussone, MD. Key Takeaways: Body composition offers a clearer picture of health than ...

Lipids are the main component of cellular membranes. They are highly diverse in structure, and the distribution of different lipids and their species (membrane lipid composition) varies at the ...

All living things -- from the simplest animal and plant organisms to the human body -- live closely together with an enormous abundance of microbial symbionts, which colonize the insides and outsides ...