Pump cycles on by itself even though nobody used any water. Check valve or foot valve is leaking. If valve is not holding the water in the system, the water will go back into the well and pressure will drop to the switch's 'on' point.Pump will cycle to rebuild system pressure. In this case, replace faulty check valve or foot valve.ump cycles on by itself even though nobody used any water. Check valve or foot valve is leaking. If valve is not holding the water in the system, the water will go back into the well and pressure will drop to the switch's 'on' point.
Because they are a good source of zinc, a mineral that is vital to eye health. It helps get vitamin A from the liver to the retina for eye-protective melanin production, and proper amounts of zinc help with night vision and cataract prevention, too. Oysters are another good source, along with beef, seafood, poultry, and pumpkin seeds.
Vitamin C for eyes. Vitamin C is a health powerhouse. You can find it in fruits like oranges, kiwi, and strawberries, as well as vegetables like broccoli, mustard greens, and peppers.In addition to providing antioxidants, it can also help slow cataracts and provide needed eye vitamins for macular degeneration.here are vitamins for vision loss that you can take, but none of them produce miraculous results. Getting enough vitamins is important at every age, especially natural vitamins in your food. The functions of vitamins can be numerous.