Top 20 Foods for Cataract Prevention in 2018

Author: Kurt LaCapruccia, D.S.S. (Diploma in Dietary Supplement Science)

Published: October 17, 2018

Did you know by the age of 70, half of Americans have cataract formations?

How can we prevent Cataract formation?

The safe and natural answer, according to my research, is a lifestyle with two ingredients:

  1. A healthy diet that promotes these nutrients: Vitamin C, Vitamin A, Vitamin B3, Lutein and Zeaxanthin.
  2. High Quality Eye Drops

Your healthy diet is the best eye-care and cataract prevention program.

Healthy eye care begins by supplementing your body with organic fruits and vegetables as well as high quality eye drops containing Carnosine like Vision Clarity Eye Drops.

This lifestyle combined with a yearly visit to your eye doctor is a healthy way to manage eye-health and spot early cataract formation.

Although the risk of cataract formation is unlikely until we are older, it is important to establish healthy eating habits as soon as possible.

Let’s examine the 3 Key Theories so we can understand how diet and eye drops could prevent cataract formation.

3 Key Theories about Cataract Formation

Cataracts are formed from protein buildup in the lens of the eye.

There are 3 Key Theories attempting to explain the cause of cataracts in the lens of the eye..

  1. One theory suggests cataracts are caused by free radical damage. (1)  Although compelling, the claim is unverified. (2)
  2. The National Eye institute suggests Alcohol consumption, Diabetes and smoking as risk factors contributing to vision problems and eye disease. (3)
  3. Another theory suggests oxidative stress and free radical damage as the cause of cataracts. (3) Heavy metals and pollutants are yet another postulated theory.

These theories are compelling, but the cause of cataracts is yet to be established.

“Your healthy diet is the best eye-care problem.”

The Truth About Cataract Formation

The best scientific explaining protein buildup in the lens of the eye is free radical damage to the eye tissue. (4)

Whether or not Free Radical damage is the source of protein buildup remains unverified, but this claim is the most widely accepted in the scientific community.

The truth about Cataracts is that their cause is unclear, but specific nutrients could help prevent or slow down cataract formation.

These 20 foods promote eye health through specific nutrients.

The Top 20 Foods for Cataract Prevention in 2018

1.  Vitamin C

Antioxidants are Free Radicals worst nightmare.

If free radicals cause cataracts, then antioxidants would be the solution. The reason is Antioxidants reduce Free Radicals.

Vitamin C is a powerful antioxidant.

New research suggests long term supplementation of Vitamin C could prevent nuclear cataracts and vision loss by 64%. (5) Another study showed daily intake of 500 mg of Vitamin C slowed macular degeneration by 25% and decreased vision problems by 25%. (6)

I recommend a dosage of 90 mg of Vitamin C per day and women intake 75 mg per day. Included are the Top 5 Food Sources to boost your levels of Vitamin C.

Top 5 Highest Sources of Vitamin C include:

  1. Guava– 377 mg of Vitamin C per cup (112 Calories)
  2. Strawberries– 98 mg of Vitamin C per cup (53 Calories)
  3. Oranges– 96 mg of Vitamin C per cup (85 Calories)
  4. Kale– 53 mg  of Vitamin C per cup (36 Calories)
  5. Papaya– 88 mg of Vitamin C per cup (62 Calories)

Summary- Vitamin C is an antioxidant which fights free radicals.

Strawberries are packed with Vitamin C!

2. Beta Carotene/ Vitamin A

Beta Carotene is a fat-soluble vitamin and antioxidant that could prevent protein buildup in the lens of the eye. (6)

The body needs Beta Carotene to synthesize Vitamin A which new research shows could slow macular degeneration over a long period of supplementation. (7)

Sweet Potatoes are Vitamin A superstars with 214 mg per cup! And don’t forget the popular choice of Carrots weighing in at 140 mg per cup.

When you are supplementing with Beta Carotene through a food or capsule source, recent studies recommend to always pair a fat with a vitamin. (8)

The vitamin needs to bind to a fat for the Beta Carotene to be absorbed into the blood stream. The same can be said of any vitamin in food, capsule or liquid form.

I recommend avocado, almonds, peanuts or olive oil as healthy fats to act as a natural binder. You can use a supplement binder such as the Quicksilver Ultra Binder to bind your vitamins if these fats are not right for you.

Studies recommend adult men and women consume 30 mg of Beta Carotene per day.

Top 5 Foods Highest Sources of Vitamin A include:

  1. Sweet Potatoes– 214 mg per cup (180 Calories)
  2. Carrots– 140 mg per cup (55 Calories)
  3. Tuna– 143 mg in 6 oz Filet (313 Calories)
  4. Butternut Squash– 127 mg per cup (82 calories)
  5. Spinach– 105 mg per cup (41 calories)

Summary- Vitamin A could prevent buildup of protein in the lens of the eye.

3. Vitamin B3

Scientific research suggests that Niacin, or Vitamin B3, is a nutrient that could help maintain eye health and reduce blood sugar. (9)

Niacin deficiency has been shown in a study to be linked with cataract development and vision loss in older patients. (10)

This study suggests older people as the demographic at higher risk of cataract formation. (11) Adding foods high in Vitamin B3 could help reduce free radical damage and lower blood sugar.

Studies recommend daily dosage of Vitamin B3 for men is 16 mg and 14mg per day for women. (11)

Top 5 Foods Highest Sources of Vitamin B3 include:

  1. Yellow Fin Tuna– 38 mg of Niacin in 6 oz fillet (221 Calories)
  2. Lean Chicken Breast– 16 mg of Niacin in 6 oz breast (267 Calories)
  3. Lean Pork Chops– 13 mg of Niacin in 6 oz chop (332 Calories)
  4. Beef (Skirt Steak)– 10 mg of Niacin in 6 oz steak (456 Calories)
  5. Portabella Mushrooms– 8 mg of Niacin per cup (35 Calories)

Summary- Niacin could aid in reducing blood sugar and prevent vision loss.

4. Lutein and Zeaxanthin

Lutein and Zeaxanthin are fat-soluable nutrients found within the retina and the lens of the eye. (12)

Foods high in Lutein and Zeaxanthin could promote stronger eyes than diets which are deficient in these nutrients.

Diets deficient in these nutrients could have higher risk of cataracts. One study showed a reduced need for cataract surgery in diets high Lutein and Zeaxanthin. (13)

An additional study found diets high in these eye-health nutrients as unlikely to develop new nuclear cataracts and have slower macular degeneration. (14)

Recommended daily dosage for men and women is 6 mg per day.

Top Foods Highest in Lutein and Zeaxanthin:

  1. Leafy Greens like Kale– 27 mg per cup (36 calories)
  2. Collard Greens– 15 mg per cup (134 calories)
  3. Spinach– 13 mg (36 calories)
  4. Turnips– 12 mg (49 calories)
  5. Yellow Corn– 3 mg (56 calories)

Summary- Lutein and Zeaxanthin are found in leafy greens and could lower risk of cataract formation.

Kale is a source full of nutrients.


As we age, the risk of cataracts increases.

There exists no food especially tailored to prevent the risk of cataracts. The natural and safe precaution is to develop a personal healthy diet of leafy greens and nutrient dense sources of vitamins that naturally reduce macular degeneration.

Your healthy diet is the best eye care program.

These sources of vitamins serve as suggestions for you to consider when building your eye care healthy diet. Eye drops such as Vision Clarity Eye Drops could be incorporated to treat cataracts.

Here is the list of the Top 20 Foods for the highest sources of nutrients that could help prevent cataracts:

  1. Vitamin C– Guava, Strawberries, Oranges, Kale, Papaya
  2. Vitamin A– Sweet Potatoes, Carrots, Tuna, Butternut Squash, Spinach
  3. Vitamin B3– Yellow Fin Tuna, Lean Chicken Breast, Lean Pork Chops, Lean Steak, Portabella Mushrooms
  4. Lutein and Zeaxanthin– Kale and other Leafy Greens, Collard Greens, Spinach, Turnips, Yellow Corn

The Supplement Option

If you would rather use a supplement over food, I have included high quality options.

  1. Vitamin C – Quicksilver Scientific has developed a Vitamin C supplement manufactured with high quality Quali®-C Vitamin C from DSM. The liposomal technology used to develop this supplement has some of the highest absorption rates.
  2. Vitamin A – The Omega 3 Fatty Acids in Nordic Naturals Cod Liver Oil promotes the highest rate of Vitamin A Absorption.
  3. Vitamin B3- These Non-GMO Vitamin B3 chewable tablets from Metagenics has been carefully develop to avoid Niacin flushing.
  4. Lutein and Zeaxanthin- Life Extension Macuguard has been reformulated with Saffron to support superior vision.

Thank you for taking the time to read Top 20 Foods for Cataract Prevention in 2018.

Your success is our passion. If you have any questions or contributions, please contact us via email or phone-call. We are constantly looking for new information to promote wellness – and hearing from you would make our day! Feel free to reach out to our free Health and Wellness Consultation headed by our Certified Health Consultant, Kurt LaCapruccia, D.S.S. (Diploma in Dietary Supplement Science).

Live Vibrantly! – DR Vitamin Solutions

P.S.- At the end of the day, we are health-nerds here at DR Vitamin Solutions. We recommend you discover our Vision Clarity Eye Drops as high quality eye drops to compliment your eye care health diet!