Our bodies are designed to handle stressful situations, referred to as the “flight or fight” mode, wherein when we need to quickly react, the body goes into action and produces hormones that stimulate the adrenal system, raise cortisol levels, and gets our muscles instantly ready to go. Once that situation is resolved, our body has the remarkable ability to return back to homeostasis or normal balance quickly.
But modern-day life may keep one in flight or fight readiness too often. This may be due to ongoing work pressure, relationship and money issues, or the stress related to COVID-19. Chronic stress can, over time, overwork the adrenal system resulting in fatigue and poor circulation. In turn, fatigue and poor circulation limit the ability of the body to deliver essential nutrients to the eyes.
The U.S. Centers for Disease Control and Prevention tells us to avoid touching our eyes, nose, mouth, or anywhere on the face with unwashed hands. This should help prevent us from contracting Coronavirus 19 (COVID-19).
The antioxidants lutein and zeaxanthin help keep the eyes healthy. A new study has found that these nutrients also improve the circulation of blood to the brain. Seniors experience gradual cognitive decline. A recent study showed that taking enough of these antioxidants halted cognitive decline. Research supports the idea that nutrition has a direct impact on the brains and eyes throughout one’s lifespan from infancy (breast milk contains lutein) to old age.[1. Johnson EJ. (2014). Role of lutein and zeaxanthin in visual and cognitive function throughout the lifespan. Nutr Rev. Sep;72(9):605-12.]
Macular degeneration and diabetic retinopathy have something in common. Although the indirect causes may be different, a consequence of untreated AMD or untreated diabetes is similar. Untreated, both conditions may result in macular microbleeding, in which abnormal capillaries develop (angiogenesis) that leak fluid or blood into the retina. A 
About Coronaviruses
Red, itchy, watery eyes are common in the spring, when allergies and hay fever strike. Sometimes we wake in the morning and what we notice most is that our eyes are itchy and sore. This may be due to a combination of seasonal allergen sensitivity and tired eyes from computer eye fatigue.
You have heard that our diets have too much sugar. What does this mean? How does sugar affect our health, short-term and long-term? A large body of research shows the detrimental effects of excessive sugar, from tooth decay to diabetes. High-fructose corn syrup is especially villainized. And sugar is even blamed for hurting immunity. 
