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.
No wonder there's a month-long holiday dedicated to it -- July is National Watermelon Month. It has more lycopene than raw tomatoes. In just one cup, watermelon has 1.5 times the stuff than a large fresh tomato, 6 milligrams compared to 4 milligrams, according to the USDA.