Proof The Bible Is True

By Dr. Mercola

By Dr. Mercola

When feeling down, people might say they’re “feeling blue” and the world looks “colorless” or “gray.” It turns out these may be more than expressions, as how you feel may actually change the way you see the world around you.

Emotions influence low-level visual processes, which are your basic perceptions of space and form, including color perception. This might sound surprising, until you realize that your visual processes require input from your brain. As Time reported:¹

“Sadness decreases arousal, for example, which in turn limits the amount of light entering the retina and reduces your visual …read more

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