chronic

describes something that is long-lasting. Opposite of acute .

clinical trial

a scientifically controlled study carried out in people, usually to test the effectiveness of a new treatment.  

complete proteins

a source of protein that contains an adequate proportion of all of the essential amino acids for the dietary needs of humans Read more»

congestive heart failure

loss of the heart’s pumping power, which causes fluids to collect in the body, especially in the feet and lungs.