Capillary beds are tiny blood vessels in our bodies where oxygen and nutrients are exchanged with tissues and organs. They are like little highways that transport important things throughout our bodies. Full definition
Furthermore, capillary beds in muscles open up and the percent of blood that goes directly to skeletal muscles — doubles. (personaltraining4u.net)
The theobromine, theophylline, and caffeine in the coffee travel via the rich capillary bed of the rectum into the portal vein, which leads directly to the liver. (myersdetox.com)
The decrease in NEFA concentration could have been due to hydrolysis of the ingested triacylglycerols by capillary bed lipoprotein lipase activity in response to the higher insulin concentrations (34). (academic.oup.com)