Fat digestion takes much longer than the digestion of carbohydrates and somewhat longer than the digestion of proteins. A raw salad consisting of nonstarchy vegetables can be digested within two to three hours.
7 Reasons Why You Have Blurry Peripheral Vision. The function of the retina can affect people's peripheral vision. Blurred peripheral vision can be caused by conditions which are not serious such as asthenopia, but serious conditions could also be culprits.
Here are some causes of blurred vision that would need medical intervention: Eye Conditions causing blurred vision. 1. Myopia: Myopia, or better known as nearsightedness, is an eye condition where you can see objects near you very clearly, but far away objects seem hazy or blurry.