Aging is a process that no human being can stop, we all know how it goes, our appearance changes, and as well as our skin, hair, vision, joints, melanin, as a matter of fact the entire body changes.
Fortunately, nature has given us many foods which can slow down this inevitable process and lower its effects. There are twelve foods which have the ability to boost the eyesight and prevent its loss.
The ability to see things close and at a distance is influenced by the length and the shape of the eyeballs, and also by the thickness of the eye lens. Furthermore, eyesight is influenced by the light-sensitive cells in the retina, which are placed at the back of the eyes.
This is what the famous network BBC says regarding this issue:
“Lutein and zeaxanthin are found commonly in dark green leafy vegs such as kale and spinach, and also bell peppers, corn, and saffron. Meso-zeaxanthin is generally not found in plants — it is thought to be made in our bodies from lutein (although it is also present in some fish … ) These pigments, once we eat them, appear to be important in our vision and in helping keep the macula healthy.”
The intake of Lutein and Zeaxanthin is crucial for the well-being of our vision since both of these ingredients are high in nutrients extremely beneficial for our eyesight.
On this issue, Mosley writes:
“The results of my tests were both fascinating and depressing. My detection of yellow and blue colors was extremely poor — something that [Professor John] Barbur said was likely the result of my brush with diabetes many years ago.
My night vision and perception of details were also poor compared with younger people — but consistent with my age. The Trust Me team then handed me a 90-day supply of supplement pills that were supposed to help.”
Thanks to the consumption of lutein, and zeaxanthin within a period of time of 3 months, Mosley’s vision drastically improved.
According to many performed studies, daily intake of 10 milligrams of lutein and 2 mg of zeaxanthin bring to normal the overall eyesight and as well as treat all vision issues.
Mosley continues, quoting:
“Should we all, then, be taking supplements to protect and even improve our eyesight? Well, the research certainly shows that supplements work. Even for someone like me, who has a relatively healthy diet with plenty of fruit and vegetables, and whose blood levels of the compounds that weren’t particularly low, the supplements helped. However, some researchers believe that diet can simply be enough if we eat the right things.”
These beneficial nutrients are contained in green leafy vegetables, like kale and spinach; in fact they are rich source of them. Another study was conducted regarding this matter, and their results confirmed this where the authors stated:
“Most of the dark green leafy vegetables, previously recommended for a higher intake of lutein and zeaxanthin, have 15 [to] 47 percent of lutein, but a very low content (0 to 3 percent) of zeaxanthin. You can also consume egg yolk which presents a good source of these nutrients. SO it will improve the eye health too.”
Furthermore, if the color of the eggs’ yolk is bright orange then the eggs come from free-range, pastured hens. This is an indication that they are rich in lutein and zeaxanthin content contrary to the pale yellow yolks which are obtained from caged hens fed with unnatural foods.
According to a recent study regular consumption of vitamin C can prevent cataracts, being the capital causes of vision loss. Because of that, consume as much as possible more citrus fruits such as lemons, limes, and oranges so that you increase the vitamin C levels in your body.
Aside the above mentioned fruits, you need to consume Acerola cherries as they are extremely beneficial. Namely, each cherry has in its content 80 mg of vitamin C, further on plenty of micronutrients, and only 1 calorie.
Omega 3 fats are essential compounds if you want to protect your vision of blindness. So, make sure to consume them in enough quantities so that you can prevent this condition. Many researchers have revealed that high amounts of these essential fats are found in fish.
Here below are all fish with high content of omega-3 fats, and substantially low in harmful pollutants:
Wild Alaskan salmon (also a rich source of astaxanthin which is a potent promoter of vision health)
Small fatty, cold-water fish, such as herring, sardines and anchovies.
Bilberryis as well as very beneficial for the vision, therefore experts highly recommend the intake of this berry, quoting:
“When looking for a bilberry supplement for the eye, choose one that also includes 10 to 20 mg lutein and 1 to 2 mg zeaxanthin. Patients should target 80 to 160 mg daily. Those seeking prevention of eye disease, or just protection of the cells, can target 40 to 80 mg daily in combination with other antioxidant vitamins or in fruit combinations, such as blueberry/bilberry/raspberry.”
In addition to all of this, it is crucial to prevent damage to the docosahexaenoic acid (DHA), being the essential animal-based omega-3 fat, in the retinal pigmented epithelium (RPE), since it takes an important role in the conversion of photons from sunlight into electrons. This process is performed via the photoelectric effect, because of which Einstein won the Nobel Prize in 1921. These electrons offer a DC electric current which is important for adequate body functioning.
However, in order to support your overall health and at the same time strengthen your vision, you need to have plenty of healthy foods into your diet, and lead a healthy lifestyle as well.