Effects on serotonin, blood sugar regulation, and more!
Although the above would probably be the major mechanisms by which whey could help the dieter, there are several secondary effects of whey that may assist in weight loss. For example, wheys effects on serotonin levels. Serotonin is probably the most studied neurotransmitter since it has been found to be involved in a wide range of psychological and biological functions. Serotonin ( also called 5-hydroxytryptamine or 5-HT) is involved with mood, anxiety, and appetite.
Elevated levels of serotonin can cause relaxation and reduced anxiety. Low serotonin levels are associated with low mood, increased anxiety (hence the current popularity of the SSRI drugs such as Prozac and others), and poor appetite control. This is an extremely abbreviated description of all the functions serotonin performs in the human body – many of which have yet to be fully elucidated – but a full explanation is beyond the scope of this article.
Needless to say, Increased brain serotonin levels are associated with an improved ability of people to cope with stress, whereas a decline in serotonin activity is associated with...