-Directory-

1. Office staff

Xerophthalmia

Wearing sunglasses

Dry eye diet

2. Dry eye disease

3. Glaucoma

4. The elderly

What do elderly people want to eat for cataract?

Lutein and zeaxanthin

macular degeneration

5. Supplementary risks

zinc (Zn)

Anticoagulant substance

Note that it is very effective to use artificial tears and scientific and formal nursing methods.

However, some studies show that omega-3 fatty acids and omega-6 fatty acids may have certain benefits. [[2]]

It may be dry in winter, and it is easier to dry when heating indoors, and itching and sensitive redness will occur. Therefore, it is recommended to consider using a humidifier and eat some salt water if necessary, especially those who wear contact lenses. Pay attention to washing hands frequently to prevent conjunctivitis. If your hands are clean, it will also help to reduce friction or itching.

It's best to study eye drops carefully and listen to the doctor's advice.

If you buy your own eye drops, you should also pay attention to putting them in the refrigerator in time after opening them.

If it exceeds the shelf life, it should be discarded in time to improve blood vessel health.

Skiing in winter or outdoors is also possible, which will reflect and enhance the effect of ultraviolet rays. If you wear sunglasses, you should also pay attention to protection.

Dry eye is a very common eye disease. As I suspect, it may exist, but it is not very serious.

The most common treatment is artificial tears, but it may have short-term effect and cannot completely relieve symptoms.

About his influence, it involves how to protect the front and form a more stable tear film.

Some studies show that higher omega-3 fatty acids may affect the inflammatory response.

Therefore, there is really a randomized, double-blind placebo-controlled trial to evaluate its effect.

The results showed that the average daily intake of omega-3 fatty acids was about 1.4 g, which had a certain effect on controlling inflammation.

Their risk of dry eye will be lower. [[7]]

In addition, sometimes certain foods may also achieve obvious symptoms improvement.

Generally speaking, these fatty acids are considered to be relatively healthy.

Some separate studies show that people who seem to eat more vegetables and fruits rich in vitamin A, vitamin C and carotenoids have a lower risk of alienating each other.

But after all, there are many different mechanisms and types of glaucoma, and there is still a lack of multicenter randomized trials to prove its effect.

It may be the daily control of intraocular pressure. Routine nursing measures are more important.

Generally speaking, I suggest you eat more fresh vegetables and fruits.

The foods rich in them are mainly spinach and cabbage.

Egg yolk, sweet corn and so on.

Generally speaking, a balanced and healthy diet is recommended.

At present, many supplements are of little significance to cataract, but in theory, some ingredients including zeaxanthin, lutein, vitamin C and vitamin E should have protective effects on cataract because they are in the lens.

Mention age-related diseases

There are two very famous long-term large-sample clinical trials to analyze the effects of several micronutrients on the process of age-related macular degeneration. There are many retinal diseases, which may affect vision.

Also pay attention to zinc, some ingredients are ingested too much.

Although it is related to immune function, the higher the better, it may also cause fatigue, stomach cramps, indigestion and other problems.

Some components, especially some plant compounds, may have anticoagulant effect, which will help reduce some cardiovascular accidents in the long run.

However, it is still risky for surgery or some bleeding-prone conditions.

About the author: Gu Zhongyi, director of Beijing Nutritionist Association, the first batch of deputy senior titles of science communication in China, and Master of Health in Tsinghua University. Eight years' experience as a nutritionist in 3A hospitals, and sales of popular science books100000. Selected in Forbes China 50 opinion leaders list and People's Daily 20 17 Top Ten Science Communicators.

Information is only popular science, and should not be regarded as advice for diagnosis and treatment, and cannot replace the doctor's individualized judgment on specific patients.