If you remember your school science lessons, you’ll most likely currently understand that light is available in a spectrum. That’s why, when you refract light through a prism, it separates into different tones. Exactly what you might not remember from school is the fact that blue light is particularly damaging to your eyes, particularly over the long term.Unlike traffic signal at the other end of the light spectrum, blue light is composed of much shorter wavelengths with a greater frequency. This implies that the light vibrates with more energy, which is potentially more damaging to our eyes.It’s Everywhere!Generated by the sun, smart devices, computer system screens,
Televisions and artificial
lighting, blue light is everywhere– and it’s pretty much inevitable. However it’s not all doom and gloom. Fortunately, our eyes have an integrated system to safeguard us from the vibrations of blue light. Understood as the macula, this” system” has a yellow pigment which strains blue light, helping to keep our eyesight safe.Degeneration Stations Sadly, this system isn’t sure-fire.
Macular degeneration is a typical condition, frequently activated by long-lasting direct exposure to blue light. In its early phases, the results of macular degeneration are almost undetectable, however as the condition gradually aggravates it can trigger serious problems in your vision– and even blindness.It’s more Common than you Think … A massive one in ten individuals over the age of 65 are impacted by age-related macular degeneration, while 3 in 10 people over the age of 75 are also affected by the condition. However is macular degeneration an inescapable part of aging? Or are there steps we can take to look after the health of our eyes and our macula?Is there a Cure?A fresh study from Harvard University believes there is an option to age-related macula degeneration. The answer, they claim, is to take in more of particular vegetables and fruits– and no, we’re not talking
about consuming carrots to help you”see in the dark”. Rather, the scientists suggest that we all include more lutein and zeaxanthin into our diets. Found in particularly high quantities in leafy greens and
widely known superfoods, these vital macula-protecting components have been revealed to decrease the chance of developing the condition by 40%. The in-depth survey followed the lifestyles and ocular health of 102,046 people over the course of Twenty Years, providing the results serious credence.Image credit: Focus Centers Which vegetables and fruits need to you be tucking into to protect your vision?Kale The ultimate ocular-health
on your windowsill and enjoy your fruit and vegetables in salads and sandwiches to benefit
the 12.5 mg of lutein and zeaxanthin 100g of this plant contains. Spinach With 12.2 mg of the great stuff in raw
11.3 mg in cooked leaves, this is a versatile eye health-boosting component. Peas Cook these dinnertime staples up with your next meal to imbibe 2.6 mg of goodness per 100g of peas.
of all that greenery, 100g of squash consists of 2.2 mg of lutein and zeaxanthin, best if you fancy a soup or stew this winter!Blue-light is everywhere especially if
you work needs you
to looking at a computer all day. Then the majority of us go home and invest adequate amounts
in front of the tv or on our cellular phone. It is crucial that you do exactly what you can to protect your eyes from blue light as much as possible so that you avoid macular degeneration.Were you aware
of the threats of blue light? What are you going to do to safeguard your eyes?