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.
The reason roses require a somewhat acidic soil pH is to absorb micro-nutrients such as iron, zinc, magnesium and copper that are simply unavailable in alkaline soil. Alkaline soil is best, but most hellebores can adapt to acid soil. Beets, lettuce, and some legumes, Perform better in slightly alkaline soil.