5-HT level; 5-hydroxytryptamine level; Serotonin test
Veins and arteries vary in size from one patient to another and from one side of the body to the other. Obtaining a blood sample from some people may be more difficult than from others.
Other risks may include:
Source: ADAM Encyclopedia
Exercise's Effects on Other ConditionsPhysical activity makes you healthier. It lowers your risk for cardiovascular disease and reduces bone loss.... Read more »
Chocolate is so adored that some of us will do almost anything to attain it — from bribing our spouses to go on late-night chocolate runs, to... Read more »