Almost 5000 people in America lose their eyesight unnecessarily each year. Most are due to common eye disease, such as cataracts and glaucoma, which can be avoidable by suitable diets and good habits.

A balanced diet and a good habit are introduced to keep good eyesight in the following.

Blueberry is rich for antioxidants which can effectively prevent the age-related macular degeneration (ARMD) mostly happened among the elderly. ARMD is regarded as the main cause of age-related blindness, so eating more blueberries can delay or avoid the disease.

Spinach is abundant with lutein which can also prevent the ARMD and cataracts diseases. Fat, such as olive oil is suggested to take with spinach for better absorption.

Red onion but not the yellow one is affluent in element of quercetin, one kind of antioxidants, which can act as the same function to guard against ARMD and cataracts diseases.

Fish is full of omeg-3 fatty acids which is the bane for dry eyes. You are recommended to have fish twice a week. If you are not able to take fish for some reason, you can exchange for other kind of food containing the same nutrients.

Sweet potato contains high Vitamin A, which is useful for enhancing the night vision.

Greasy or sweet foods, high in omega-6 fatty acids, deteriorate or cause the ARMD disease. So you’d better be away with this kind of food, including potato chips and hamburgers.

Multivitamin pills contain various different Vitamins which are needed by our body to keep in an excellent condition, so you can take the pills every day to guarantee the body requirement. At least 150mg Vitamin C is needed to prevent cataracts effectively.

Smoking is bad for your whole body, and eye is no exception. Smoking is one reason for ARMD, glaucoma and dry eyes. Considering from your eyesight, please get rid of the awful habit.

Do not let the air from air-conditioner to blow your eyes directly. Because long time exposure will increase the choice of dry eyes, then the following corneal abrasion.

Do adjust your computer below your eye level to make sure that your eyes can be half-closed when looking at the screen. In this way, the possibility of fluid evaporation and dry eyes can be greatly reduced.

No one would like to get an eye surgery. No one would like to wear eyeglasses. However, everyone would like to have good eyesight. If you pay attention to your daily lifestyle, you may discover that it is possible to maintain good vision in a natural, effective and cheap way.

How long can we last with out any water? That will depend on what kind of physical shape that you are in, and what kind of environment that you are in. But one thing is for sure; you can go a lot longer with out food than water.

With out water dehydration will set in. Mild dehydration, you will have less saliva and will not urinate as much and as often as normal. Your urine will also have a deep color and strong order to it. Moderate dehydration will give you a rapid heart rate, sunken, dry eyes and mouth with little urination. Severe dehydration you will become irritable and be lethargic, you can also have diarrhea and be vomiting too. Final stage is shock with blue grayish skin color with a drop in blood pressure making the skin feel cool.

Our bodies start out at about eighty percent water when we are born, and as we age the amount of water goes down to about sixty percent or so. Keeping ourselves hydrated will also help with how healthy we stay. As a general rule start out with eight ounces eight times a day.

As a weight reducer water works very good here too. Getting enough water will help the body metabolize fat, it will flush out toxins and keeps the kidney’s working to let the liver do the fat metabolizing. Your body will not need to store water either when it is getting what it needs on a regular bases. This means no water retention.

Water is also a lubricant for the joints and discs in the spinal column. If you suffer from arthritis or joint pain and lower back pain, this can be a sign that you are not drinking enough water. Your joints may not have the fluid in them; your joint cartilage will be too dry to slide between the bones, causing premature wearing out of the joint.

A good starting point is to drink eight eight-ounce glasses of water a day as mentioned above. This is one half gallon of water. Now if you work out or just plane work and sweat a lot, you will need to drink more. It is also possible to drink too much water, though this is uncommon. Mostly marathon runners or high endurance athletes can get this by drinking too much water and thinning out the bloods supply of electrolytes. This is known as hyponatremia. It is best to drink water with supplement electrolytes in it if you are a high endurance athlete.

What to count as your water intake? Plan good old water, do not count any pop or caffeinated drinks of any kind. Caffeine is a diuretic and will increase the body’s loss of water. And sodas are loaded with sugars which are not good for you in the amounts that they have in them.

The quality of the water that you drink will affect your health also. You should always try to get the best water that you can through filtering. Make sure that it has all of the pollutants out of it. Also you should carry your water in only plastic containers with a recycling symbol of #2 or #4 polyethylene, also #5 polypropylene. The plastic bottles that you get your store bought water in are #1 and are only good for 1 time use only. The safest material to carry water in is stainless steel. It can be pricey, but you use it over and over again.

According to studies using a PC, laptop or mobile phone for text messaging can increase eye strain and fatigue. This can cause eye and headaches and in extreme cases it can even affect your vision. As a result optometrists are treating more and more people for digital related eye problems.

A national study of optometrists revealed the worrying fact that over 14% of patients’ eye problems were directly related to computer use. This figure is even higher amongst contact lens wearers.

Staring at a computer screen all day makes your eyes dry and this problem is exacerbated by contact lenses which also dry eyes. However, for most of us not using a computer for work is simply not an option. Luckily there are some things that can be done to alleviate the problem.

One of the reasons that working at a computer dries your eyes out is that you blink less often than normal. About three times less than normal in fact. In the case of contact lens wearers this can make the surface of the contact lens dry out which can be very uncomfortable.

You could try blinking more but chances are when you are concentrating hard on your work you will forget to do this. An alternative might be to use lubricating eye drops during the day to keep your eyes moist.

If you find that your vision is impaired by working at a computer and you wear contact lenses, it might be advisable to speak to your optometrist about the problem. He or she will examine your eyes and might be able to recommend a different make of contact lenses that might suit you better.

Optometrists advise those using computers for work to look away from their computer screens for 20 seconds every twenty minutes. This should reduce eye strain and soreness.

You might also try and adjust your computer to help alleviate your discomfort. The glare from computer screens can cause eye strain. You can combat this by using an anti-glare screen. You can also try and sit further away from your computer screen. According to optometrists, the ideal distance is between five and nine inches away from your face.

Contact lenses will considerably improve your vision without you having to wear glasses. They are extremely lightweight, and they offer you a full range of sight and mobility.

You can buy contact lenses in a number of different ways. You can purchase them online, which is what most people are doing. Companies usually offer hundreds of contact lenses, which they deliver right to your house. When you order online you can get an excellent price.

You can also buy your contact lenses at your optician’s office. Or you can buy them at a local store, for example Wal-Mart.

If you shop around, you can usually uncover some fantastic deals for your contacts. The prices vary depending on the brand and type. The latest brands of lenses are usually expensive.

You must have a prescription in order to buy contacts. Your optician will let you know if you can wear contacts. Different contact lenses suit different people.

Here are few things to keep in mind when choosing the right type of lenses for you.

1. What is your lifestyle? For example, if you use a computer all day then you might consider wearing glasses because computer use can dry your eyes out. On the other hand, daily disposable contacts will be easier to play sport in than glasses.

2. Dry eyes problem. Get lenses that mainly contain silicone. You can also use contact lens comfort drops.

3. What about allergies? Allergies can make your eyes very sensitive. In this case, you should choose daily disposable lenses.

4. What about your job? If you have a job which means that you have to stay up all night, get extended wear lenses. These lenses can be worn continuously for a certain period of time.

5. Think about hygiene. If your fingernails get dirty at your work or if you smoke then daily disposable lenses are the way to go.

If you think that laser eye surgery is the answer to all your vision problems then you obviously are not aware of the laser eye surgery complications that may occur as a result of the procedure.

Of course, you wouldn’t hear the risk involved in laser eye surgery from people who are promoting it. But the dangers of the said procedure is real and there are already many documented cases about laser surgery complications that has occurred the world over. If you are planning to undergo this procedure soon, then it is advisable that you first become aware of the possible risks that your are facing.

Blindness

You probably do not know that you can go completely blind if the laser procedure goes wrong. Of course, this is the worst thing that can happen and the chances of it happening are small. But the fact remains that it CAN happen and has actually happened before already. If you are going to undergo laser surgery then it is better that you at least know the risk that you are facing and the worst of the laser eye surgery complications is the possibility of permanent loss of vision.

Double Vision

This is another risk that people who will undergo laser surgery will have to face. People suffering from double vision find it hard to see at night or whenever there is little light available.

Dry Eyes

Having dry eyes is common among people who have undergone laser eye surgery. Though this condition can be treated, it can be very irritating and even painful. What happens with people with dry eyes is that their eyes cannot keep themselves moist and so external lubrication is needed.

Computers can cause eye fatigue and tender eyes. However, for many of us use of computers is unavoidable not just at our workplace, but also at home. So, what solution do we have to protect and improve the health of our eyes?

Eating organic food to ensure that we get all the necessary vitamins and minerals to improve eye health may not be an affordable option for many people. Therefore, many people resort to taking vitamin supplements. Here are the top vitamins and herbs to help you tackle eye problems like fatigue, soreness, and dry eyes while ensuring that you maintain optimal vision too.

o Bilberry, a herb, is considered to be good for eye health as well as for the gastrointestinal tract. It contains anthocyanosides, which are antioxidants and help to increase blood circulation in the tiny blood vessels of the eyes. This helps to improve vision acuity and also allows the eyes to adjust rapidly to changing in the light frequencies. In addition, if you take the herb along with Vitamin E, it can help to slow down the progress of cataracts, diabetic retinopathy and macular degeneration.
o Vitamin A is essential for good vision, especially night vision, and for preventing onset of early cataracts.
o Grapeseed extract is extremely good for improving peripheral blood circulation in the eyes. It is also known to strengthen the capillaries present in the eyes.
o Eyebright is a herb that is known for its anti-inflammatory and soothing properties. You can make an infusion by soaking the herb in some warm water. Remove the herb and allow the water to cool. Use this liquid as an eyewash or cold compress. For cold compress, you would need to refrigerate the liquid.
o Omega-3 fatty acids help to combat dry eyes syndrome. You can get these acids from fish oil supplements. However, make sure that you take a good quality supplement. Take around 3 to 6 grams of fish oil supplement daily.