ATP

Photo of zebrafish (Danio rerio) by Azul (Own work) [Copyrighted free use], via Wikimedia Commons We all know that aerobic exercise is good for us because it helps improve muscle function and our ability to move well. For fish, aerobic exercise helps animals escape predators, catch prey as well as improve reproduction success. When we exercise, our muscles adapt by altering the metabolism of energy, the way calcium is handled as well as the type of contractile proteins present in the muscle. Together these changes alter how muscles contract. Histone deacetylases (HDAC) are known to…
Mitochondria produce more than just ATP Anatomy of a mitochondrion from Wikimedia Commons Pinchas Cohen from the University of California - Davis presented data showing that mitochondria produce more than just ATP. They also make several peptides that can each affect our physiology. Some help cells respond to insulin better, some help with weight, some regulate cell metabolism. What is even more impressive is that some of these peptides have been shown to slow down the development of atherosclerosis or Alzheimer's, and some even help prevent side effects from chemotherapy in animals. Maybe…