Color: Many Colors (opal changes color) Opal, the only gem that doesn't fit into any single description of a precious stone, is the birthstone for October. It is said that no two opals are exactly alike. But it is sensitive to moisture and is more fragile than its fellow gemstones. It displays a brilliant array of colors which dazzle the eye.
1: When you are faced with stressful situations, cortisol, epinephrine, and norepinephrine are released by your. kidneys.
Cortisol is often called the stress hormone because of its connection to the stress response, however, cortisol is much more than just a hormone released during stress. Understanding cortisol and its affect on the body will help you balance your hormones and achieve good health.