Human.parts

Most of us define serotonin as a neurotransmitter, or brain chemical, that plays an important role in emotional well-being. However, most of the body’s serotonin is actually found outside the nervous system, and serotonin’s role in the body...

By Dr. Mercola For many of you, the hint of spring is on the horizon and the opportunity to finally expose your skin to healthy doses of sunshine is very close. Remember that this is a far better choice than using oral vitamin D, as that is how your...

A study performed by the Vanderbilt University in Tennessee, United States, has found that regular use of MDMA can cause long lasting changes to the brain. Researchers examined serotonin levels in women who had never taken MDMA and compared them through...

NCERT Exemplar Class 11 Biology Solutions Body Fluids and Circulation Multiple Choice Questions 1.Which of the following cells does not exhibit phagocytic activity? (a) Monocytes (b) Neutrophil (c) Basophil (d) Macrophage Solution. (c) : Basophils have...

Although a thrombus (blood clot) in a coronary artery that supplies the heart with oxygenated blood is the most frequent cause of death among men, “its immediate cause has always been wrapped up in mystery.” — Pathologist Paris Constantinides, Journal...