Jason Hartman talks with Dr. Charles Brenner about metabolism, something called NAD and what it truly is and how it relates to you. He covers the science and even the testing behind it.
1:08 - A true understanding of what metabolism and NAD actually are.
4:14 - Why people generally gain weight, or have to work harder to keep it off, as we age.
6:44 - How being out of sync with nature can cause some of these issues.
9:38 - The role stress plays in your life, positive and negative, and how noise can increase stress.
14:05 - How to deal with NAD deficiencies.
20:24 - Some insight into the ethics of animal testing.