Question

Eyes can be kept healthy by taking this food component in our diet -



Vitamin-A

Vitamin-B

Vitamin-D

​

Answer 1

Answer:

I think vitamin-A/B

have a nice day

Answer 2

Explanation:

2. Vitamin E

Alpha tocopherol is a form of vitamin E that has particularly powerful antioxidant properties.

Antioxidants help fight free radicals, which damage tissues throughout the body. Sometimes, free radicals may damage proteins within the eye. This damage can result in the development of cloudy areas called cataracts on the lens of the eye.

A 2014 review looked at studies linking vitamin E to the prevention of cataracts. Some of the research found that lens clarity was better in people who took vitamin E supplements.

However, the authors note that a separate study showed that vitamin E supplements had no effect on the progression of cataracts. They conclude that further research is necessary to determine the effectiveness of vitamin E supplements in preventing and slowing cataract development.

3. Vitamin C

Vitamin C is another powerful antioxidant that helps protect against oxidative damage.

Oxidative damage is a key factor in two of the most common age-related cataracts: cortical and nuclear cataracts. Cortical cataracts develop on the edges of the lens, while nuclear cataracts occur deep in its center or “nucleus.”

A 2016 longitudinal study investigated different factors that may help prevent nuclear cataract development. The study involved more than 1,000 pairs of female twins.

At the start of the study, the researchers measured the participants’ cataracts. They then tracked each participant’s intake of vitamin C and other nutrients over 10 years.

At the end of the study period, the researchers remeasured the cataracts in 324 pairs of twins. The participants who reported consuming more vitamin C showed a 33% reduction in the risk of cataract progression. They also had clearer lenses overall.

4. B vitamins

A 2009 study suggests that daily supplementation with a combination of vitamins B-6, B-9, and B-12 may reduce the risk of AMD. AMD is a degenerative eye disease that affects the vision.

However, this particular study only included women. Further research is, therefore, necessary to support the use of B-vitamins in preventing AMD in both women and men.

An older study looked at nutrient intake and eye health in 2,900 people between the ages of 49 and 97 years. The findings revealed that higher intakes of protein, vitamin A, and the B-vitamins riboflavin, thiamine, and niacin had an association with a lower rate of nuclear cataracts.

A 2018 nationwide study in South Korea found a link between a reduced intake of vitamin B-3, or niacin, and glaucoma. In people with glaucoma, a buildup of fluid within the eye puts pressure on the optic nerve. Over time, this can damage the nerve, resulting in vision loss.