PYY (1-36) is a relatively broad-spectrum agonist that can bind to Y1, Y2, Y4, and Y5 receptors, but has different affinity for each subtype
Chen Y, Yang Y, Miller ML, Shen D, Shertzer HG, Stringer KF, Wang B, Schneider SN, Nebert DW, Dalton TP (May 2007)
Those with a compromised immune system Those feeling the effects of winter ills and chills Those who are feeling run down / tired / stressed Those participating in strenuous exercise / lead very active lifestyles People who are travelling Smokers and those who consume high levels of alcohol People with pre-existing conditions for which vitamin C is recommended as a complementary therapy Those living in urban areas (due to elevated levels of pollution) ABOUT How does it work
Here are three ways to strategically stress your body and reap the rewards: HIIT Do a HIIT workout 1-3 times a week
Melanocortin receptors play a key role in how Melanotan 1 vs 2 behaves in research studies