An independent variable is the variable that the scientist changes,  and the dependent variables are the variables that the scientist  doesn't control.
Glycoprotein VI (platelet) also known as GPVI is a glycoprotein receptor for collagen which is expressed in platelets. In humans, glycoprotein VI is encoded by the GPVI gene.
Glycine in collagen hydrolysate also has the ability to relieve stress and reduce anxiety due to itâs properties of being a neurotransmitter with the ability to promote theraputic alterations in the body. (9) These factors can lead to a decrease in stress, anxiety, depression and again, promote a better nightâs sleep.