THURSDAY, Mar 24, 2016 (HealthDay News) — While many trust that vitamin C helps sentinel off colds, a new investigate suggests a nutritious competence forestall something some-more vicious — cataracts.
“While we can't totally equivocate building cataracts, we might be means to check their conflict and keep them from worsening significantly by eating a diet abounding in vitamin C,” investigate lead researcher Dr. Christopher Hammond pronounced in a news recover from a biography Ophthalmology.
The investigate was published online in a biography Mar 23.
As a researchers described, cataracts start naturally with age and means a eye’s lens to turn cloudy. Cataracts can be private though they sojourn a heading means of blindness worldwide.
The new investigate enclosed some-more than 1,000 pairs of 60-year-old British womanlike twins. The researchers found that those who took in high amounts of vitamin C in their diet had a one-third revoke risk of deluge over 10 years.
Getting vitamin C around a addition did not seem to revoke a risk, a investigators found.
The investigate is a initial to uncover that diet and lifestyle might play a some-more vicious purpose than genetics in deluge growth and severity, according to a researchers.
Based on a findings, Hammond’s group now believes that a person’s genetics substantially comment for 35 percent of a risk of deluge progression, while diet and other environmental factors might comment for a other 65 percent.
However, it’s vicious to note that this investigate can usually uncover associations; it can't infer a cause-and-effect attribute between dietary vitamin C and cataracts.
“The many vicious anticipating was that vitamin C intake from food seemed to strengthen opposite deluge progression,” pronounced Hammond, who is highbrow of ophthalmology during Kings College London.
Vitamin C’s strength as an antioxidant might explain how it reduces a risk of deluge progression, his group explained. The liquid inside a eye is routinely high in vitamin C, that helps forestall burning that leads to clouding of a eye lens. A vitamin C-rich diet might boost a volume of a vitamin in a eye fluid, providing additional insurance opposite cataract.
Dr. Mark Fromer is an ophthalmologist during Lenox Hill Hospital in New York City. He pronounced that “the anticipating that vitamin C intake can retard deluge arrangement is a new anticipating that changes a proceed we consider of deluge formation.”
Now, doctors have a new bargain that “diet clearly is vicious in negligence a course of cataracts, a many blinding form of eye illness worldwide,” Fromer said.
Another consultant agreed.
“This is a well-designed, impending investigate that confirms what ophthalmologists have always suspected — that a well-balanced diet that includes dishes that give us a boost of antioxidants is vicious to preventing repairs and a aging of a eyes,” pronounced Dr. Carolyn Shih, executive of investigate in ophthalmology during Northwell Health in Great Neck, N.Y.
“As we proceed a open and summer, eating dishes high in vitamin C — such as kale, broccoli, papaya, citrus fruits and strawberries — is as essential as regulating sunglasses to forestall cataracts as we age,” she added.
The U.S. National Eye Institute has some-more about cataract.