Tired eyes and blurred vision. If you spend a long time using a computer or watching television, your eyes can become tired and your vision blurred. Using a computer does not cause permanent damage to your eyes. However, working on a computer is a demanding visual task that can cause eye discomfort.
Fruits that are heavily alkaline include watermelon, cantaloupe, mangoes, pears, grapes and passion fruit. Dried fruits like dates, apricots, figs and raisins are also considered heavy alkaline foods. Apples, fresh apricots, bananas, berries and avocados all have a moderately alkaline pH of around 8.0.
Alkaline foods are foods that raise the the amount of oxygen that your blood takes in. The most alkalizing foods are RAW green leafy vegetables, non-sweet fruits and (wheat) grasses. The opposite of alkaline foods are acid foods. How much oxygen your blood can absorb is measured on a pH scale that ranges from 0 to 14.A pH of 0 is most acidic while a pH of 14 is most alkaline.he most alkalizing foods are RAW green leafy vegetables, non-sweet fruits and (wheat) grasses. The opposite of alkaline foods are acid foods. How much oxygen your blood can absorb is measured on a pH scale that ranges from 0 to 14. A pH of 0 is most acidic while a pH of 14 is most alkaline.