Your metabolism affects more than just weight. Discover how it shapes your energy, mood, and long-term health—and how to optimize it.

The chart of life's metabolic reactions connects substrates, products, and enzymes in a maze of bewildering complexity (Figure 1). To understand how an organism's metabolism determines its ...

A cell's daily operations are accomplished through the biochemical reactions that take place within the cell. Reactions are turned on and off or sped up and slowed down according to the cell's ...

Metabolism refers to all of the chemical reactions that take place inside living cells. Unicellular and multicellular organisms must control their metabolism in order to survive. Metabolic rates ...

Genome-scale metabolic models are digital maps of all the known chemical reactions that occur in cells — that is, the cell’s metabolism. These reactions are crucial for converting food into ...

Learn about our Editorial Policies. Of all the different -omes in cells, the metabolome is considered to best reflect the biological phenotype of a sample because it shows what metabolic reactions ...

Metabolism close metabolismAll the chemical reactions in the cells of an organism, including respiration. is the term used for all the chemical reactions that happen inside an organism's body.

in which a cell experiences a rapid drop in its redox ratio—a chemical reaction that indicates more oxidation in the cells. It acts as a readout of changes in the way cells metabolize (or break ...

Metabolism consists of a cascade of reactions that happen in your body to utilize the nutrients from the food you eat, explains Elizabeth Shaw, M.S., RDN, CPT, nutrition expert and author of the ...