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The Effects of Light Energy
in the Human Body
By Darryl Bowers
Many people know about ultraviolet radiation from the sun, and how it helps our bodies produce vitamin D. However, there is another aspect of the light that we receive from the outside that is also very important, which is: light energy.
So, for example, if we were to look at the solar spectrum, we will see that around 7% of it would be invisible ultraviolet light ranging between 290 and 400 nm which is mainly responsible for vitamin D. About 39% would be made up of visible light ranging from 401 to 730nm. And finally, around 54% would be composed of invisible infrared light ranging from 750 nm and more.
So, to fully explain why light is vital to the human body, I must take it to the cellular level. In every cell of our body, we have something called mitochondria. The mitochondria in our cells is like an engine in a car. This is the currency of energy for the body and is called ATP. Just like a car engine, it can overheat and shut down if it doesn't cool down properly.
Too much oxidative stress can cause serious health problems.
The overheating of the engine is a byproduct known as oxidative stress. In the cells of our body, a similar situation occurs within the mitochondria. Mitochondria take the food we eat, fats, proteins, and carbohydrates, and produce the ATP our bodies need. This continuous work of the mitochondria produces the byproduct of oxidative stress. If there is a significant buildup of oxidative stress/heat within a car engine, and in the case of our bodies, the mitochondria, this can lead to severe problems.
Scientists have found that too much oxidative stress in the body can cause serious health problems, including inflammation, cancer, dementia, diabetes, and learning disabilities, as well as mitochondria disabilities itself.
Like a car engine has a cooling system to keep it from overheating, so does our body. The body has to fire up two systems that take care of the mitochondria by cooling them down or removing oxidative stress—one works during the day and the other works at night.
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