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.
In the body, however, watermelon is highly alkaline-forming, while angel food cake is highly acid-forming. Most citrus fruits are acidic, but have an alkaline effect in the body. Cranberry juice itself is very acidic, but itâs only moderately acid-forming in the body.